Search Results - "Yan, Yonggao"

Unique nanostructures and enhanced thermoelectric performance of melt-spun BiSbTe alloys by Xie, Wenjie, Tang, Xinfeng, Yan, Yonggao, Zhang, Qingjie, Tritt, Terry M.

“…We report a melt spinning technique followed by a quick spark plasma sintering procedure to fabricate high-performance p-type Bi0.52Sb1.48Te3 bulk material…”
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Rhombohedral to Cubic Conversion of GeTe via MnTe Alloying Leads to Ultralow Thermal Conductivity, Electronic Band Convergence, and High Thermoelectric Performance by Zheng, Zheng, Su, Xianli, Deng, Rigui, Stoumpos, Constantinos, Xie, Hongyao, Liu, Wei, Yan, Yonggao, Hao, Shiqiang, Uher, Ctirad, Wolverton, Chris, Kanatzidis, Mercouri G, Tang, Xinfeng

“…In this study, a series of Ge1–x Mn x Te (x = 0–0.21) compounds were prepared by a melting–quenching–annealing process combined with spark plasma sintering…”
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Multi‐Scale Microstructural Thermoelectric Materials: Transport Behavior, Non‐Equilibrium Preparation, and Applications by Su, Xianli, Wei, Ping, Li, Han, Liu, Wei, Yan, Yonggao, Li, Peng, Su, Chuqi, Xie, Changjun, Zhao, Wenyu, Zhai, Pengcheng, Zhang, Qingjie, Tang, Xinfeng, Uher, Ctirad

“…Considering only about one third of the world's energy consumption is effectively utilized for functional uses, and the remaining is dissipated as waste heat,…”
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Self-propagating high-temperature synthesis for compound thermoelectrics and new criterion for combustion processing by Su, Xianli, Fu, Fan, Yan, Yonggao, Zheng, Gang, Liang, Tao, Zhang, Qiang, Cheng, Xin, Yang, Dongwang, Chi, Hang, Tang, Xinfeng, Zhang, Qingjie, Uher, Ctirad

“…The existing methods of synthesis of thermoelectric (TE) materials remain constrained to multi-step processes that are time and energy intensive. Here we…”
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Synthesis and thermoelectric properties of hydrochloric acid-doped polyaniline by Li, Junjie, Tang, Xinfeng, Li, Han, Yan, Yonggao, Zhang, Qingjie

“…A series of hydrochloric acid-doped polyaniline (PANI) were prepared by chemical oxidative polymerization. And the effects of HCl-doping concentration on the…”
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Large Thermal Conductivity Drops in the Diamondoid Lattice of CuFeS2 by Discordant Atom Doping by Xie, Hongyao, Su, Xianli, Hao, Shiqiang, Zhang, Cheng, Zhang, Zhengkai, Liu, Wei, Yan, Yonggao, Wolverton, Christopher, Tang, Xinfeng, Kanatzidis, Mercouri G

“…Doping in a lattice refers to the introduction of very small quantities of foreign atoms and has a generally small effect on decreasing the lattice thermal…”
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Fast ion transport for synthesis and stabilization of β-Zn4Sb3 by Yang, Dongwang, Su, Xianli, He, Jian, Yan, Yonggao, Li, Jun, Bai, Hui, Luo, Tingting, Liu, Yamei, Luo, Hao, Yu, Yimeng, Wu, Jinsong, Zhang, Qingjie, Uher, Ctirad, Tang, Xinfeng

“…Mobile ion-enabled phenomena make β -Zn 4 Sb 3 a promising material in terms of the re-entry phase instability behavior, mixed electronic ionic conduction, and…”
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Vacancy-Based Defect Regulation for High Thermoelectric Performance in Ge9Sb2Te12–x Compounds by Chen, Shuo, Bai, Hui, Li, Junjie, Pan, Wenfeng, Jiang, Xianyan, Li, Zhi, Chen, Zhiquan, Yan, Yonggao, Su, Xianli, Wu, Jinsong, Uher, Ctirad, Tang, Xinfeng

“…Defect engineering is the core strategy for improving thermoelectric properties. Herein, cation doping along with modulation of cation vacancy has been…”
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The Transient Cooling Performance of a Compact Thin-Film Thermoelectric Cooler with Horizontal Structure by Ming, Tingzhen, Liu, Lijun, Zhang, Peng, Yan, Yonggao, Wu, Yongjia

“…Thermoelectric cooling is an ideal solution for chip heat dissipation due to its characteristics of no refrigerant, no vibration, no moving parts, and easy…”
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Realization of non-equilibrium process for high thermoelectric performance Sb-doped GeTe by Nshimyimana, Evariste, Su, Xianli, Xie, Hongyao, Liu, Wei, Deng, Rigui, Luo, Tingting, Yan, Yonggao, Tang, Xinfeng

“…[Display omitted] Pristine GeTe shows inferior thermoelectric performance around unit due to the large carrier concentration induced by the presence of…”
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Low temperature thermoelectric properties of p-type doped single-crystalline SnSe by Wang, Si, Hui, Si, Peng, Kunling, Bailey, Trevor P., Liu, Wei, Yan, Yonggao, Zhou, Xiaoyuan, Tang, Xinfeng, Uher, Ctirad

“…SnSe single crystals have been widely studied lately as a result of their record high ZT and controversial low thermal conductivity. Much research has focused…”
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Objective evaluation of wearable thermoelectric generator: From platform building to performance verification by Xu, Zhuoming, Yang, Dongwang, Yuan, Xiong, Hua, Siheng, You, Han, Xing, Yubing, Hu, Kai, Wang, Jiang, Xiao, Yani, Yan, Yonggao, Tang, Xinfeng

“…Wearable thermoelectric generators can harvest heat from the human body to power an intelligent electronic device, which plays an important role in wearable…”
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High-Temperature Mechanical and Thermoelectric Properties of p-Type Bi0.5Sb1.5Te3 Commercial Zone Melting Ingots by Zheng, Yun, Xie, Hongyao, Shu, Shengcheng, Yan, Yonggao, Li, Han, Tang, Xinfeng

“…Bismuth telluride-based compounds have been extensively utilized for commercial application. However, thermoelectric materials must suffer numerous mechanical…”
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Preparation and thermoelectric properties of p-type filled skutterudites CeyFe4−xNixSb12 by Tan, Gangjian, Zheng, Yun, Yan, Yonggao, Tang, Xinfeng

“…•Ni exerts little influence on the electronic structure of CeyFe4−xNixSb12.•Ni causes severe bipolar diffusion phenomenon.•Carrier concentration optimization…”
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Thermoelectric performance of CuFeS2+2x composites prepared by rapid thermal explosion by Xie, Hongyao, Su, Xianli, Yan, Yonggao, Liu, Wei, Chen, Liangjun, Fu, Jiefei, Yang, Jihui, Uher, Ctirad, Tang, Xinfeng

“…Although many thermoelectric materials, such as Bi 2 Te 3 , PbTe and CoSb 3 , possess excellent thermoelectric properties, they often contain toxic and…”
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Panoscopic approach for high-performance Te-doped skutterudite by Liang, Tao, Su, Xianli, Yan, Yonggao, Zheng, Gang, She, Xiaoyu, You, Yonghui, Uher, Ctirad, Kanatzidis, Mercouri G, Tang, Xinfeng

“…One-step plasma-activated sintering (OS-PAS) fabrication of single-phase high-performance CoSb 3 -based skutterudite thermoelectric material with a…”
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Microstructure and thermoelectric properties of CoSb2.75Ge0.25−xTex prepared by rapid solidification by Su, Xianli, Li, Han, Yan, Yonggao, Wang, Guoyu, Chi, Hang, Zhou, Xiaoyuan, Tang, Xinfeng, Zhang, Qingjie, Uher, Ctirad

“…Since the vibration modes of the pnicogen rings in CoSb3-based skutterudites fall within the range of frequencies of heat-carrying phonons, disruption of the…”
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Realization of high thermoelectric performance in p-type unfilled ternary skutterudites FeSb2+xTe1−x via band structure modification and significant point defect scattering by Tan, Gangjian, Liu, Wei, Chi, Hang, Su, Xianli, Wang, Shanyu, Yan, Yonggao, Tang, Xinfeng, Wong-Ng, Winnie, Uher, Ctirad

“…FeSb2Te, a ternary derivative of binary CoSb3, displays anomalous electrical and thermal transport properties because of considerable modifications in the band…”
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The Mechanical and Thermoelectric Properties of Bi2Te3-Based Alloy Prepared by Constrained Hot Compression Technique by Qian, Dongsheng, Ye, Ziyi, Pan, Libo, Zuo, Zhijiang, Yang, Dongwang, Yan, Yonggao

“…This study proposes a constrained hot compression-molding (CHCM) technique for preparing Bi2Te3-based alloys. This method overcomes the problem of easy…”
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Thermal Stability of P-Type BiSbTe Alloys Prepared by Melt Spinning and Rapid Sintering by Zheng, Yun, Tan, Gangjian, Luo, Yubo, Su, Xianli, Yan, Yonggao, Tang, Xinfeng

“…P-type BiSbTe alloys have been widely implemented in waste heat recovery from low-grade heat sources below 600 K, which may involve assorted environments and…”
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