(3) High thermoelectric efficiency realized in SnSe crystals via structural modulation.Nature Communications, 2023, 14 (1): 1366. (共同第一作者,排名1/3,IF=16.6) (4) Ultrahigh Average ZT Realized in p-Type SnSe Cry...
该研究成果为新型高性能热电材料的设计和性能优化提供了新思路。 相关研究成果以题为“Divacancy and Resonance Level Enables High Thermoelectric Performance in n-Type SnSe Polycrystals”发表于Nature子刊Nature Communications 2024, 15, 4231。 【核心创新点】 1.双空位缺陷引入不但可提升载流子浓度和电导率,而且可以...
研究人员通过理论和实验合作实现了n型多晶SnSe热电性能的突破,解决了热电材料领域内长期困扰的技术难题,为SnSe材料的商业化应用打下了坚实的基础。相关成果以“Divacancy and resonance level enables high thermoelectric performance in n-type SnSe polycrystals”为题(全文链接:https://www.nature.com/articles/s41467-...
代表性创新成果 (1)Su L., Wang D., Wang S., Qin B., Wang Y., Qin Y., Jin Y., Chang C., Zhao L. D. High thermoelectric performance realized through manipulating layered phonon-electron decoupling [J]. Sc...
相关研究成果以题为“Realizing the high thermoelectric performance of highly preferentially oriented SnSe based nanorodsviaband alignment”发表在国际顶尖期刊Energy & Environmental Science。 【核心创新点】 1.设计了高度择优取向纳米棒结构,使多晶SnSe晶格热导率最低降至15 W m-1K-1,低于大多数报道的多晶SnSe...
Herein, nanoparticles SnSe are prepared by fusion method together with ball-milling technique and the effect of hot-pressing temperatures on the thermoelectric properties of the dense materials is explored. Due to the optimization of carrier concentration, the peak figure of merit (ZT) value of the...
2,Chen, Zhi-Gang, et al. "High-performance SnSe thermoelectric materials: Progress and future challenge."Progress in Materials Science97 (2018): 283-346. 3,Zhao, Li-Dong, et al. "SnSe: a remarkable new thermoelectric material."Energy & Environmental Science9.10 (2016): 3044-3060. ...
Tin selenide, SnSe, is a semiconductor with a quasi-2D laminar crystal structure resembling that of black phosphorous, also a potential thermoelectric [54]. In 2014, single crystals of SnSe were found to be the best thermoelectric up then with zT ~ 2.6 [55]. It has remarkable 3D charg...
More recently, SnSe has been shown to display world record performance for thermoelectric material efficiency. SnSe single crystal characteristics 价格说明 价格:商品在爱采购的展示标价,具体的成交价格可能因商品参加活动等情况发生变化,也可能随着购买数量不同或所选规格不同而发生变化,如用户与商家线下达成协议,...
使用Mn0.96Ge0.04Sb2Te4制备的热电发电器件(8对)在热端温度800K时发电量为0.81W,转换效率可以达到5%[3]。该工作以《Microstructural Iterative Reconstruction toward Excellent Thermoelectric Performance in MnTe》为题,发表在《Energy & Environmental Science》上,其中热电发电器件的转换效率使用PEM-2测得。