Discover the SciOpen Platform and Achieve Your Research Goals with Ease.
Search articles, authors, keywords, DOl and etc.
Cold sintering is a newly developed low-temperature sintering technique that has attracted extensive attention in the fabrication of functional materials and devices. Low sintering temperatures allow for a substantial reduction in energy consumption, and simple experimental equipment offers the possibility of large-scale fabrication. The cold sintering process (CSP) has been demonstrated to be a green and cost-effective route to fabricate thermoelectric (TE) materials where significant grain growth, secondary phase formation, and element volatilization, which are prone to occur during high-temperature sintering, can be well controlled. In this review, the historical development, understanding, and application of thermoelectric materials produced via cold sintering are highlighted. The latest attempts related to the cold sintering process for thermoelectric materials and devices are discussed and evaluated. Despite some current technical challenges, cold sintering provides a promising and sustainable route for the design of advanced high-performance thermoelectrics.
Snyder GJ, Toberer ES. Complex thermoelectric materials. Nat Mater 2008, 7: 105–114.
Sootsman JR, Chung DY, Kanatzidis MG. New and old concepts in thermoelectric materials. Angew Chem Int Edit 2009, 48: 8616–8639.
Elsheikh MH, Shnawah DA, Sabri MFM, et al. A review on thermoelectric renewable energy: Principle parameters that affect their performance. Renew Sust Energ Rev 2014, 30: 337–355.
He J, Tritt TM. Advances in thermoelectric materials research: Looking back and moving forward. Science 2017, 357: eaak9997.
Bell LE. Cooling, heating, generating power, and recovering waste heat with thermoelectric systems. Science 2008, 321: 1457–1461.
Pei YZ, Wang H, Snyder GJ. Band engineering of thermoelectric materials. Adv Mater 2012, 24: 6125–6135.
Ioffe AF, Stil’bans LS, Iordanishvili EK, et al. Semiconductor thermoelements and thermoelectric cooling. Phys Today 1959, 12: 42.
Yan QY, Kanatzidis MG. High-performance thermoelectrics and challenges for practical devices. Nat Mater 2022, 21: 503–513.
Jiang BB, Wang W, Liu SX, et al. High figure-of-merit and power generation in high-entropy GeTe-based thermoelectrics. Science 2022, 377: 208–213.
Zhu HT, Li WJ, Nozariasbmarz A, et al. Half-Heusler alloys as emerging high power density thermoelectric cooling materials. Nat Commun 2023, 14: 3300.
Champier D. Thermoelectric generators: A review of applications. Energ Convers Manage 2017, 140: 167–181.
Poudel B, Hao Q, Ma Y, et al. High-thermoelectric performance of nanostructured bismuth antimony telluride bulk alloys. Science 2008, 320: 634–638.
Lan YC, Minnich AJ, Chen G, et al. Enhancement of thermoelectric figure-of-merit by a bulk nanostructuring approach. Adv Funct Mater 2010, 20: 357–376.
Han MK, Ahn K, Kim H, et al. Formation of Cu nanoparticles in layered Bi2Te3 and their effect on ZT enhancement. J Mater Chem 2011, 21: 11365–11370.
Chein RY, Huang GM. Thermoelectric cooler application in electronic cooling. Appl Therm Eng 2004, 24: 2207–2217.
Tritt TM, Subramanian MA. Thermoelectric materials, phenomena, and applications: A bird’s eye view. MRS Bull 2011, 31: 188–198.
He W, Zhang G, Zhang XX, et al. Recent development and application of thermoelectric generator and cooler. Appl Energy 2015, 143: 1–25.
Zoui MA, Bentouba S, Stocholm JG, et al. A review on thermoelectric generators: Progress and applications. Energies 2020, 13: 3606.
Yang Y, Wei XJ, Liu J. Suitability of a thermoelectric power generator for implantable medical electronic devices. J Phys D Appl Phys 2007, 40: 5790–5800.
Kumar PM, Jagadeesh Babu V, Subramanian A, et al. The design of a thermoelectric generator and its medical applications. Designs 2019, 3: 22.
Zhu TJ, Liu YT, Fu CG, et al. Compromise and synergy in high-efficiency thermoelectric materials. Adv Mater 2017, 29: 1605884.
Taroni PJ, Hoces I, Stingelin N, et al. Thermoelectric materials: A brief historical survey from metal junctions and inorganic semiconductors to organic polymers. Isr J Chem 2014, 54: 534–552.
Beretta D, Neophytou N, Hodges JM, et al. Thermoelectrics: From history, a window to the future. Mater Sci Eng R Rep 2019, 138: 100501.
Nasby RD, Burgess EL. Precipitation of dopants in silicon−germanium thermoelectric alloys. J Appl Phys 1972, 43: 2908–2909.
Hicks LD, Dresselhaus MS. Effect of quantum-well structures on the thermoelectric figure of merit. Phys Rev B 1993, 47: 12727–12731.
Minnich AJ, Dresselhaus MS, Ren ZF, et al. Bulk nanostructured thermoelectric materials: Current research and future prospects. Energy Environ Sci 2009, 2: 466–479.
Vineis CJ, Shakouri A, Majumdar A, et al. Nanostructured thermoelectrics: Big efficiency gains from small features. Adv Mater 2010, 22: 3970–3980.
Liu ZY, Wang YG, Yang T, et al. Alloying engineering for thermoelectric performance enhancement in p-type skutterudites with synergistic carrier concentration optimization and thermal conductivity reduction. J Adv Ceram 2023, 12: 539–552.
Xie WJ, Weidenkaff A, Tang XF, et al. Recent advances in nanostructured thermoelectric half-Heusler compounds. Nanomaterials 2012, 2: 379–412.
Takabatake T, Suekuni K, Nakayama T, et al. Phonon-glass electron-crystal thermoelectric clathrates: Experiments and theory. Rev Mod Phys 2014, 86: 669–716.
Tang CM, Liang DD, Li HZ, et al. Preparation and thermoelectric properties of Cu1.8S/CuSbS2 composites. J Adv Ceram 2019, 8: 209–217.
Okhay O, Zlotnik S, Xie WJ, et al. Thermoelectric performance of Nb-doped SrTiO3 enhanced by reduced graphene oxide and Sr deficiency cooperation. Carbon 2019, 143: 215–222.
Robert R, Bocher L, Trottmann M, et al. Synthesis and high-temperature thermoelectric properties of Ni and Ti substituted LaCoO3. J Solid State Chem 2006, 179: 3893–3899.
Toberer ES, May AF, Snyder GJ. Zintl chemistry for designing high efficiency thermoelectric materials. Chem Mater 2010, 22: 624–634.
de Boor J, Kim DS, Ao X, et al. Thermoelectric properties of porous silicon. Appl Phys A 2012, 107: 789–794.
Jaldurgam FF, Ahmad Z, Touati F. Synthesis and performance of large-scale cost-effective environment-friendly nanostructured thermoelectric materials. Nanomaterials 2021, 11: 1091.
He WK, Wang DY, Wu HJ, et al. High thermoelectric performance in low-cost SnS0.91Se0.09 crystals. Science 2019, 365: 1418–1424.
Luo YB, Hao SQ, Cai ST, et al. High thermoelectric performance in the new cubic semiconductor AgSnSbSe3 by high-entropy engineering. J Am Chem Soc 2020, 142: 15187–15198.
Lu XP, Lu WB, Gao J, et al. Processing high-performance thermoelectric materials in a green way: A proof of concept in cold sintered PbTe0.94Se0.06. ACS Appl Mater Inter 2022, 14: 37937–37946.
Sever T, Maček Kržmanc M, Bernik S, et al. Influence of pulsed-electric-current sintering conditions on the non-stoichiometry and thermoelectric properties of Ti1+ x S2. Mater Des 2017, 114: 642–651.
Liu M, Zhang JJ, Xu J, et al. The crystallization, thermodynamic and thermoelectric properties of vast off-stoichiometric Sn–Se crystals. J Mater Chem C 2020, 8: 6422–6434.
Biesuz M, Grasso S, Sglavo VM. What’s new in ceramics sintering. A short report on the latest trends and future prospects. Curr Opin Solid St M 2020, 24: 100868.
Ibn-Mohammed T, Randall CA, Mustapha KB, et al. Decarbonising ceramic manufacturing: A techno−economic analysis of energy efficient sintering technologies in the functional materials sector. J Eur Ceram Soc 2019, 39: 5213–5235.
Zhu B, Su XL, Shu SC, et al. Cold-sintered Bi2Te3-based materials for engineering nanograined thermoelectrics. ACS Appl Energy Mater 2022, 5: 2002–2010.
Gao J, Ding Q, Yan P, et al. Highly improved microwave absorbing and mechanical properties in cold sintered ZnO by incorporating graphene oxide. J Eur Ceram Soc 2022, 42: 993–1000.
Gao J, Xia ZG, Ding Q, et al. Cold sintering of highly transparent calcium fluoride nanoceramic as a universal platform for high-power lighting. Adv Funct Mater 2023, 33: 2302088.
Lu WB, Wu SL, Ding Q, et al. Cold sintering mediated engineering of polycrystalline SnSe with high thermoelectric efficiency. ACS Appl Mater Inter 2024, 16: 4671–4678.
Kuang X, Carotenuto G, Nicolais L. A review of ceramic sintering and suggestions on reducing sintering temperatures. Adv Perform Mater 1997, 4: 257–274.
Wang W, Sun Y, Feng Y, et al. High thermoelectric performance bismuth telluride prepared by cold pressing and annealing facilitating large scale application. Mater Today Phys 2021, 21: 100522.
Sheard AR. Comparison of zone melted and sintered material for thermoelectric refrigeration devices. Int J Electron 1962, 13: 253–262.
Zheng Y, Xie HY, Shu SC, et al. High-temperature mechanical and thermoelectric properties of p-type Bi0.5Sb1.5Te3 commercial zone melting ingots. J Electron Mater 2014, 43: 2017–2022.
Lu K. Sintering of nanoceramics. Int Mater Rev 2013, 53: 21–38.
Oudemans GJ. Continuous hot pressing. Philips Techn Rev 1968, 29: 45–53.
Guillon O, Gonzalez-Julian J, Dargatz B, et al. Field-assisted sintering technology/spark plasma sintering: Mechanisms, materials, and technology developments. Adv Eng Mater 2014, 16: 830–849.
Hu ZY, Zhang ZH, Cheng XW, et al. A review of multiphysical fields induced phenomena and effects in spark plasma sintering: Fundamentals and applications. Mater Design 2020, 191: 108662.
Munir ZA, Ohyanagi M. Perspectives on the spark plasma sintering process. J Mater Sci 2021, 56: 1–15.
Oghbaei M, Mirzaee O. Microwave versus conventional sintering: A review of fundamentals, advantages and applications. J Alloys Compd 2010, 494: 175–189.
Delaizir G, Bernard-Granger G, Monnier J, et al. A comparative study of spark plasma sintering (sps), hot isostatic pressing (hip) and microwaves sintering techniques on p-type Bi2Te3 thermoelectric properties. Mater Res Bull 2012, 47: 1954–1960.
Singhal C, Murtaza Q, Parvej. Microwave sintering of advanced composites materials: A review. Mater Today Proc 2018, 5: 24287–24298.
Yu M, Grasso S, McKinnon R, et al. Review of flash sintering: Materials, mechanisms and modelling. Adv Appl Ceram 2017, 116: 24–60.
Biesuz M, Sglavo VM. Flash sintering of ceramics. J Eur Ceram Soc 2019, 39: 115–143.
Mikami M, Miyazaki H, Nishino Y. Suppressed atomic diffusion in flash sintering of bismuth telluride. J Eur Ceram Soc 2022, 42: 4233–4238.
Du Y, Chen JG, Meng QF, et al. Thermoelectric materials and devices fabricated by additive manufacturing. Vacuum 2020, 178: 109384.
Guo HZ, Baker A, Guo J, et al. Cold sintering process: A novel technique for low-temperature ceramic processing of ferroelectrics. J Am Ceram Soc 2016, 99: 3489–3507.
Guo J, Berbano SS, Guo HZ, et al. Cold sintering process of composites: Bridging the processing temperature gap of ceramic and polymer materials. Adv Funct Mater 2016, 26: 7115–7121.
Guo J, Zhao XT, Herisson De Beauvoir T, et al. Recent progress in applications of the cold sintering process for ceramic–polymer composites. Adv Funct Mater 2018, 28: 1801724.
Grasso S, Biesuz M, Zoli L, et al. A review of cold sintering processes. Adv Appl Ceram 2020, 119: 115–143.
Maria JP, Kang XY, Floyd RD, et al. Cold sintering: Current status and prospects. J Mater Res 2017, 32: 3205–3218.
Galotta A, Sglavo VM. The cold sintering process: A review on processing features, densification mechanisms and perspectives. J Eur Ceram Soc 2021, 41: 1–17.
Deng BY, Jiang JH, Li H, et al. Enhanced piezoelectric property in Mn-doped K0.5Na0.5NbO3 ceramics via cold sintering process and KMnO4 solution. J Am Ceram Soc 2022, 105: 5774–5782.
Liu YL, Liu JR, Sun Q, et al. Insight into the microstructure and ionic conductivity of cold sintered NASICON solid electrolyte for solid-state batteries. ACS Appl Mater Inter 2019, 11: 27890–27896.
Guo J, Baker AL, Guo HZ, et al. Cold sintering process: A new era for ceramic packaging and microwave device development. J Am Ceram Soc 2017, 100: 669–677.
Baker A, Guo HZ, Guo J, et al. Utilizing the cold sintering process for flexible–printable electroceramic device fabrication. J Am Ceram Soc 2016, 99: 3202–3204.
Wang DW, Zhou D, Song KX, et al. Cold-sintered C0G multilayer ceramic capacitors. Adv Electron Mater 2019, 5: 1900025.
Yu JC, Nelo M, Liu XD, et al. Enhancing the thermoelectric performance of cold sintered calcium cobaltite ceramics through optimized heat-treatment. J Eur Ceram Soc 2022, 42: 3920–3928.
Wollaston WH. I. The Bakerian lecture—On a method of rendering platina malleable. Philos T R Soc Lond 1829, 119: 1–8.
Brill R, Melczynski I. Hydrothermal sintering. Angew Chem Int Edit 1964, 3: 133.
Gutmanas EY, Rabinkin A, Roitberg M. Cold sintering under high pressure. Scripta Metall Mater 1979, 13: 11–15.
Yamasaki N, Nishioka M, Yanagisawa K, et al. Aggregate formation of silica under hydrothermal conditions. J Ceram Assoc Jpn 1984, 92: 150–152.
Kingery WD. Densification during sintering in the presence of a liquid phase. I. Theory. J Appl Phys 1959, 30: 301–306.
Kähäri H, Teirikangas M, Juuti J, et al. Dielectric properties of lithium molybdate ceramic fabricated at room temperature. J Am Ceram Soc 2014, 97: 3378–3379.
Funahashi S, Guo HZ, Guo J, et al. Cold sintering and co-firing of a multilayer device with thermoelectric materials. J Am Ceram Soc 2017, 100: 3488–3496.
Biesuz M, Taveri G, Duff AI, et al. A theoretical analysis of cold sintering. Adv Appl Ceram 2020, 119: 75–89.
Du JC, Rimsza JM. Atomistic computer simulations of water interactions and dissolution of inorganic glasses. NPJ Mater Degrad 2017, 1: 16.
Kang XY, Floyd R, Lowum S, et al. Mechanism studies of hydrothermal cold sintering of zinc oxide at near room temperature. J Am Ceram Soc 2019, 102: 4459–4469.
Gratier JP, Dysthe DK, Renard F. The role of pressure solution creep in the ductility of the earth’s upper crust. Adv Geophys 2013, 54: 47–179.
Hong WB, Li L, Cao M, et al. Plastic deformation and effects of water in room-temperature cold sintering of NaCl microwave dielectric ceramics. J Am Ceram Soc 2018, 101: 4038–4043.
Sengul MY, Guo J, Randall CA, et al. Water-mediated surface diffusion mechanism enables the cold sintering process: A combined computational and experimental study. Angew Chem Ger Edit 2019, 58: 12420–12424.
Bouville F, Studart AR. Geologically-inspired strong bulk ceramics made with water at room temperature. Nat Commun 2017, 8: 14655.
Shi JZ, Zhu XL, Li L, et al. Zeolite ceramics with ordered microporous structure and high crystallinity prepared by cold sintering process. J Am Ceram Soc 2021, 104: 5521–5528.
Nur K, Mishra TP, da Silva JGP, et al. Influence of powder characteristics on cold sintering of nano-sized ZnO with density above 99%. J Eur Ceram Soc 2021, 41: 2648–2662.
Serrano A, García-Martín E, Granados-Miralles C, et al. Effect of organic solvent on the cold sintering processing of SrFe12O19 platelet-based permanent magnets. J Eur Ceram Soc 2022, 42: 1014–1022.
Gonzalez-Julian J, Neuhaus K, Bernemann M, et al. Unveiling the mechanisms of cold sintering of ZnO at 250 °C by varying applied stress and characterizing grain boundaries by Kelvin probe force microscopy. Acta Mater 2018, 144: 116–128.
Ndayishimiye A, Tsuji K, Wang K, et al. Sintering mechanisms and dielectric properties of cold sintered (1− x) SiO2– xPTFE composites. J Eur Ceram Soc 2019, 39: 4743–4751.
Ely DR, Edwin García R, Thommes M. Ostwald–Freundlich diffusion-limited dissolution kinetics of nanoparticles. Powder Technol 2014, 257: 120–123.
Zaengle TH, Ndayishimiye A, Tsuji K, et al. Single-step densification of nanocrystalline CeO2 by the cold sintering process. J Am Ceram Soc 2020, 103: 2979–2985.
Serrano A, Caballero-Calero O, García MÁ, et al. Cold sintering process of ZnO ceramics: Effect of the nanoparticle/microparticle ratio. J Eur Ceram Soc 2020, 40: 5535–5542.
Guo HZ, Bayer TJM, Guo J, et al. Current progress and perspectives of applying cold sintering process to ZrO2-based ceramics. Scripta Mater 2017, 136: 141–148.
Guo HZ, Bayer TJM, Guo J, et al. Cold sintering process for 8 mol% Y2O3-stabilized ZrO2 ceramics. J Eur Ceram Soc 2017, 37: 2303–2308.
Ioffe AI, Inozemtsev MV, Lipilin AS, et al. Effect of the grain size on the conductivity of high-purity pore-free ceramics Y2O8–ZrO2. Phys Stat Sol 1975, 30: 87–95.
Badwal SPS, Drennan J. Yttria-zirconia: Effect of microstructure on conductivity. J Mater Sci 1987, 22: 3231–3239.
Huang YM, Huang KM, Zhou SY, et al. Influence of incongruent dissolution-precipitation on 8YSZ ceramics during cold sintering process. J Eur Ceram Soc 2022, 42: 2362–2369.
Funahashi S, Guo J, Guo HZ, et al. Demonstration of the cold sintering process study for the densification and grain growth of ZnO ceramics. J Am Ceram Soc 2017, 100: 546–553.
Yamaguchi K, Hashimoto S. Mechanism of densification of calcium carbonate by cold sintering process. J Eur Ceram Soc 2022, 42: 6048–6055.
Shi Y, Huang ZY, Chen JJ, et al. Fine-grained ZnO ceramic fabricated by high-pressure cold sintering. Ceram Int 2022, 48: 30517–30523.
Jiang XP, Zhu GS, Xu HR, et al. Preparation of high density ZnO ceramics by the cold sintering process. Ceram Int 2019, 45: 17382–17386.
Deng BY, Ma YM, Chen TX, et al. Elevating electrical properties of (K,Na)NbO3 ceramics via cold sintering process and post-annealing. J Am Ceram Soc 2022, 105: 461–468.
da Silva JGP, Bram M, Laptev AM, et al. Sintering of a sodium-based NASICON electrolyte: A comparative study between cold, field assisted and conventional sintering methods. J Eur Ceram Soc 2019, 39: 2697–2702.
Lee W, Lyon CK, Seo JH, et al. Ceramic–salt composite electrolytes from cold sintering. Adv Funct Mater 2019, 29: 1807872.
Zhao XT, Yang Y, Cheng L, et al. Cold sintering process for fabrication of a superhydrophobic ZnO–polytetrafluoroethylene (PTFE) ceramic composite. J Adv Ceram 2023, 12: 1758–1766.
Gao J, Wang KJ, Luo W, et al. Realizing translucency in aluminosilicate glass at ultralow temperature via cold sintering process. J Adv Ceram 2022, 11: 1714–1724.
Gao J, Ding Q, Yan P, et al. Direct cold sintering of translucent gamma-Al2O3 ceramics. J Eur Ceram Soc 2024, 44: 4225–4231.
Wang X, Zhang HX, Yu X, et al. Effects of water on cold-sintered highly dense dicalcium phosphate anhydrous bioceramic using its hydrate. J Am Ceram Soc 2024, 107: 4631–4640.
Liu B, Sha K, Jia YQ, et al. High quality factor cold sintered LiF ceramics for microstrip patch antenna applications. J Eur Ceram Soc 2021, 41: 4835–4840.
Song XQ, Du K, Li J, et al. Low-fired fluoride microwave dielectric ceramics with low dielectric loss. Ceram Int 2019, 45: 279–286.
Liu YL, Sun Q, Wang DW, et al. Development of the cold sintering process and its application in solid-state lithium batteries. J Power Sources 2018, 393: 193–203.
Wang DX, Guo HZ, Morandi CS, et al. Cold sintering and electrical characterization of lead zirconate titanate piezoelectric ceramics. Apl Mater 2018, 6: 016101.
Bhame SD, Pravarthana D, Prellier W, et al. Enhanced thermoelectric performance in spark plasma textured bulk n-type BiTe2.7Se0.3 and p-type Bi0.5Sb1.5Te3. Appl Phys Lett 2013, 102: 211901.
Xu ZJ, Hu LP, Ying PJ, et al. Enhanced thermoelectric and mechanical properties of zone melted p-type (Bi,Sb)2Te3 thermoelectric materials by hot deformation. Acta Mater 2015, 84: 385–392.
Wei HX, Tang JQ, Xu DY. Effect of abnormal grain growth on thermoelectric properties of hot-pressed Bi0.5Sb1.5Te3 alloys. J Alloys Compd 2020, 817: 153284.
Zhang YH, Xu GY, Mi JL, et al. Hydrothermal synthesis and thermoelectric properties of nanostructured Bi0.5Sb1.5Te3 compounds. Mater Res Bull 2011, 46: 760–764.
Lee KH, Shin WH, Kim HS, et al. Synergetic effect of grain size reduction on electronic and thermal transport properties by selectively-suppressed minority carrier mobility and enhanced boundary scattering in Bi0.5Sb1.5Te3 alloys. Scripta Mater 2019, 160: 15–19.
Lee KH, Kim HS, Shin WH, et al. Nanoparticles in Bi0.5Sb1.5Te3: A prerequisite defect structure to scatter the mid-wavelength phonons between Rayleigh and geometry scatterings. Acta Mater 2020, 185: 271–278.
Pan Y, Wei TR, Cao Q, et al. Mechanically enhanced p- and n-type Bi2Te3-based thermoelectric materials reprocessed from commercial ingots by ball milling and spark plasma sintering. Mater Sci Eng B 2015, 197: 75–81.
Niu X, Lang YD, Pan L, et al. Effects of AgSnSe2 addition on the thermoelectric properties of Bi0.5Sb1.5Te3. J Alloys Compd 2023, 956: 170399.
Li CJ, Peng KL, Wu H, et al. Boosting the thermoelectric performance of p-type polycrystalline SnSe with high doping efficiency via precipitation design. J Mater Chem A 2021, 9: 2991–2998.
Piyasin P, Palaporn D, Kurosaki K, et al. High-performance thermoelectric properties of Cu2Se fabricated via cold sintering process. Solid State Sci 2024, 149: 107448.
Palaporn D, Pinitsoontorn S, Kurosaki K, et al. Porous Ag2Se fabricated by a modified cold sintering process with the average zT around unity near room temperature. Adv Mater Technol 2024, 9: 2301242.
Kongsip N, Kaewmaraya T, Kamwanna T, et al. Enhancing thermoelectric properties of silver selenide through cold sintering process using aqua regia as a liquid medium. Next Mater 2024, 3: 100136.
Chen J, Sun Q, Bao DY, et al. Hierarchical structures advance thermoelectric properties of porous n-type β-Ag2Se. ACS Appl Mater Inter 2020, 12: 51523–51529.
Koumoto K, Funahashi R, Guilmeau E, et al. Thermoelectric ceramics for energy harvesting. J Am Ceram Soc 2013, 96: 1–23.
Ohtaki M, Koga H, Tokunaga T, et al. Electrical transport properties and high-temperature thermoelectric performance of (Ca0.9M0.1)MnO3 (M = Y, La, Ce, Sm, In, Sn, Sb, Pb, Bi). J Solid State Chem 1995, 120: 105–111.
Shikano M, Funahashi R. Electrical and thermal properties of single-crystalline (Ca2CoO3)0.7CoO2 with a Ca3Co4O9 structure. Appl Phys Lett 2003, 82: 1851–1853.
He J, Liu YF, Funahashi R. Oxide thermoelectrics: The challenges, progress, and outlook. J Mater Res 2011, 26: 1762–1772.
Zheng YP, Zou MC, Zhang WY, et al. Electrical and thermal transport behaviours of high-entropy perovskite thermoelectric oxides. J Adv Ceram 2021, 10: 377–384.
Dos Santos AM, Thomazini D, Gelfuso MV. Cold sintering and thermoelectric properties of Ca3Co4O9 ceramics. Ceram Int 2020, 46: 14064–14070.
Schulz T, Töpfer J. Thermoelectric properties of Ca3Co4O9 ceramics prepared by an alternative pressure-less sintering/annealing method. J Alloys Compd 2016, 659: 122–126.
Miyazawa K, Amaral F, Kovalevsky AV, et al. Hybrid microwave processing of Ca3Co4O9 thermoelectrics. Ceram Int 2016, 42: 9482–9487.
Gunnewiek RFK, Kiminami RHGA. Effect of heating rate on microwave sintering of nanocrystalline zinc oxide. Ceram Int 2014, 40: 10667–10675.
Zhang YY, Luo J. Promoting the flash sintering of ZnO in reduced atmospheres to achieve nearly full densities at furnace temperatures of < 120 °C. Scripta Mater 2015, 106: 26–29.
Hong XY, Jiang XP, Zhu GS, et al. The preparation of high-density aluminum−doped zinc oxide ceramics by cold sintering process. J Alloys Compd 2020, 832: 153241.
Jing Y, Luo NN, Wu SH, et al. Remarkably improved electrical conductivity of ZnO ceramics by cold sintering and post-heat-treatment. Ceram Int 2018, 44: 20570–20574.
Guo J, Si MM, Zhao XT, et al. Altering interfacial properties through the integration of C60 into ZnO ceramic via cold sintering process. Carbon 2022, 190: 255–261.
Liang J, Zhao XT, Kang SL, et al. Microstructural evolution of ZnO via hybrid cold sintering/spark plasma sintering. J Eur Ceram Soc 2022, 42: 5738–5746.
Bang SH, De Beauvoir T H, Randall CA. Densification of thermodynamically unstable tin monoxide using cold sintering process. J Eur Ceram Soc 2019, 39: 1230–1236.
Jiang QH, Li SW, Luo YB, et al. Ecofriendly highly robust Ag8SiSe6-based thermoelectric composites with excellent performance near room temperature. ACS Appl Mater Inter 2020, 12: 54653–54661.
Nan BF, Song X, Chang C, et al. Bottom-up synthesis of SnTe-based thermoelectric composites. ACS Appl Mater Inter 2023, 15: 23380–23389.
Shang WJ, Zeng MX, Tanvir ANM, et al. Hybrid data-driven discovery of high-performance silver selenide-based thermoelectric composites. Adv Mater 2023, 35: 2212230.
Du Y, Shen SZ, Cai KF, et al. Research progress on polymer–inorganic thermoelectric nanocomposite materials. Prog Polym Sci 2012, 37: 820–841.
Guo J, Legum B, Anasori B, et al. Cold sintered ceramic nanocomposites of 2D MXene and zinc oxide. Adv Mater 2018, 30: 1801846.
Guo J, Guo HZ, Heidary DSB, et al. Semiconducting properties of cold sintered V2O5 ceramics and co-sintered V2O5–PEDOT:PSS composites. J Eur Ceram Soc 2017, 37: 1529–1534.
Dursun S, Gurdal AE, Tuncdemir S, et al. Material and device design for the high performance low temperature co-fired multilayer piezoelectric transformer. Sensor Actuat A-Phys 2019, 286: 4–13.
Klug F, Solano-Arana S, Hoffmann NJ, et al. Multilayer dielectric elastomer tubular transducers for soft robotic applications. Smart Mater Struct 2019, 28: 104004.
Szwagierczak D, Kulawik J, Skwarek A. Influence of processing on microstructure and electrical characteristics of multilayer varistors. J Adv Ceram 2019, 8: 408–417.
Wang DW, Siame B, Zhang SY, et al. Direct integration of cold sintered, temperature-stable Bi2Mo2O9–K2MoO4 ceramics on printed circuit boards for satellite navigation antennas. J Eur Ceram Soc 2020, 40: 4029–4034.
Wang YD, Zhang ZY, Usui T, et al. A high-performance solid-state electrocaloric cooling system. Science 2020, 370: 129–133.
Zhu JX, Li XL, Wu CW, et al. A multilayer ceramic electrolyte for all-solid-state Li batteries. Angew Chem Int Ed 2021, 60: 3781–3790.
Wang G, Lu ZL, Li Y, et al. Electroceramics for high-energy density capacitors: Current status and future perspectives. Chem Rev 2021, 121: 6124–6172.
De Beauvoir TH, Dursun S, Gao LS, et al. New opportunities in metallization integration in cofired electroceramic multilayers by the cold sintering process. ACS Appl Electron Mater 2019, 1: 1198–1207.
786
Views
194
Downloads
0
Crossref
0
Web of Science
0
Scopus
0
CSCD
Altmetrics
This is an open access article under the terms of the Creative Commons Attribution 4.0 International License (CC BY 4.0, http://creativecommons.org/licenses/by/4.0/).