Literature DB >> 25962487

Ultrahigh Thermoelectric Performance in Mosaic Crystals.

Ying He1,2,3, Ping Lu1,3, Xun Shi1,2, Fangfang Xu1, Tiansong Zhang2, Gerald Jeffrey Snyder4, Ctirad Uher5, Lidong Chen1,2,6.   

Abstract

Successful research strategies to enhance the dimensionless figure of merit zT above 2 rely on either bulk nanomaterials or on single crystals. A new physical mechanism of nanoscale mosaicity is shown that goes beyond the approaches in single crystals or conventional nanomaterials. A zT value of 2.1 at 1000 K in bulk nanomaterials is achieved.
© 2015 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

Keywords:  electrical conductivity; mosaic crystals; thermal conductivity; thermoelectric materials; thermopower

Year:  2015        PMID： 25962487     DOI： 10.1002/adma.201501030

Source DB:  PubMed          Journal:  Adv Mater        ISSN： 0935-9648            Impact factor:   30.849


  7 in total

1.  Thermoelectric materials step up.

Authors:  Xun Shi; Lidong Chen
Journal:  Nat Mater       Date:  2016-06-22       Impact factor: 43.841

2.  Ambient Aqueous Growth of Cu2Te Nanostructures with Excellent Electrocatalytic Activity toward Sulfide Redox Shuttles.

Authors:  Chao Han; Yang Bai; Qiao Sun; Shaohua Zhang; Zhen Li; Lianzhou Wang; Shixue Dou
Journal:  Adv Sci (Weinh)       Date:  2016-02-03       Impact factor: 16.806

3.  One-step ultra-rapid fabrication and thermoelectric properties of Cu2Se bulk thermoelectric material.

Authors:  Tiezheng Hu; Yonggao Yan; Si Wang; Xianli Su; Wei Liu; Gangjian Tan; Pierre Poudeu-Poudeu; Xinfeng Tang
Journal:  RSC Adv       Date:  2019-04-04       Impact factor: 3.361

Review 4.  Tin Selenide (SnSe): Growth, Properties, and Applications.

Authors:  Weiran Shi; Minxuan Gao; Jinping Wei; Jianfeng Gao; Chenwei Fan; Eric Ashalley; Handong Li; Zhiming Wang
Journal:  Adv Sci (Weinh)       Date:  2018-01-08       Impact factor: 16.806

5.  The effect of order-disorder phase transitions and band gap evolution on the thermoelectric properties of AgCuS nanocrystals.

Authors:  Satya N Guin; Dirtha Sanyal; Kanishka Biswas
Journal:  Chem Sci       Date:  2015-10-08       Impact factor: 9.825

6.  Effects of Pr and Yb Dual Doping on the Thermoelectric Properties of CaMnO₃.

Authors:  Cuiqin Li; Qianlin Chen; Yunan Yan
Journal:  Materials (Basel)       Date:  2018-09-23       Impact factor: 3.623

7.  Multiscale architectures boosting thermoelectric performance of copper sulfide compound.

Authors:  Xin-Qi Chen; Sheng-Jie Fan; Chao Han; Tian Wu; Lian-Jun Wang; Wan Jiang; Wei Dai; Jian-Ping Yang
Journal:  Rare Metals       Date:  2021-02-28       Impact factor: 4.003
  7 in total

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