Literature DB >> 22332903

Cu2ZnGeSe4 nanocrystals: synthesis and thermoelectric properties.

Maria Ibáñez1, Reza Zamani, Aaron LaLonde, Doris Cadavid, Wenhua Li, Alexey Shavel, Jordi Arbiol, Joan Ramon Morante, Stéphane Gorsse, G Jeffrey Snyder, Andreu Cabot.   

Abstract

A synthetic route for producing Cu(2)ZnGeSe(4) nanocrystals with narrow size distributions and controlled composition is presented. These nanocrystals were used to produce densely packed nanomaterials by hot-pressing. From the characterization of the thermoelectric properties of these nanomaterials, Cu(2)ZnGeSe(4) is demonstrated to show excellent thermoelectric properties. A very preliminary adjustment of the nanocrystal composition has already resulted in a figure of merit of up to 0.55 at 450 °C.
© 2012 American Chemical Society

Entities:  

Year:  2012        PMID： 22332903     DOI： 10.1021/ja211952z

Source DB:  PubMed          Journal:  J Am Chem Soc        ISSN： 0002-7863            Impact factor:   15.419


  9 in total

1.  Subsuming the Metal Seed to Transform Binary Metal Chalcogenide Nanocrystals into Multinary Compositions.

Authors:  Nilotpal Kapuria; Michele Conroy; Vasily A Lebedev; Temilade Esther Adegoke; Yu Zhang; Ibrahim Saana Amiinu; Ursel Bangert; Andreu Cabot; Shalini Singh; Kevin M Ryan
Journal:  ACS Nano       Date:  2022-05-20       Impact factor: 18.027

2.  First-Principles Calculations of Thermoelectric Transport Properties of Quaternary and Ternary Bulk Chalcogenide Crystals.

Authors:  Sahib Hasan; Saro San; Khagendra Baral; Neng Li; Paul Rulis; Wai-Yim Ching
Journal:  Materials (Basel)       Date:  2022-04-13       Impact factor: 3.748

3.  Structural and physical properties of 99 complex bulk chalcogenides crystals using first-principles calculations.

Authors:  Sahib Hasan; Khagendra Baral; Neng Li; Wai-Yim Ching
Journal:  Sci Rep       Date:  2021-05-10       Impact factor: 4.379

4.  Heterovalent substitution to Enrich electrical conductivity in Cu2CdSn(1-x)GaxSe4 series for high thermoelectric performances.

Authors:  Bo Wang; Yu Li; Jiaxin Zheng; Ming Xu; Fusheng Liu; Weiqing Ao; Junqing Li; Feng Pan
Journal:  Sci Rep       Date:  2015-03-20       Impact factor: 4.379

5.  Enhanced thermoelectric performance of Cu2CdSnSe4 by Mn doping: experimental and first principles studies.

Authors:  F S Liu; J X Zheng; M J Huang; L P He; W Q Ao; F Pan; J Q Li
Journal:  Sci Rep       Date:  2014-07-22       Impact factor: 4.379

6.  Colloidal Synthesis and Thermoelectric Properties of CuFeSe₂ Nanocrystals.

Authors:  Bing-Qian Zhang; Yu Liu; Yong Zuo; Jing-Shuai Chen; Ji-Ming Song; He-Lin Niu; Chang-Jie Mao
Journal:  Nanomaterials (Basel)       Date:  2017-12-26       Impact factor: 5.076

7.  Nanobulk Thermoelectric Materials Fabricated from Chemically Synthesized Cu3Zn1-x Al x SnS5-y Nanocrystals.

Authors:  Pratibha Dwivedi; Masanobu Miyata; Koichi Higashimine; Mari Takahashi; Michihiro Ohta; Korefumi Kubota; Hiroshi Takida; Takeo Akatsuka; Shinya Maenosono
Journal:  ACS Omega       Date:  2019-09-26

8.  Synthesis, Bottom up Assembly and Thermoelectric Properties of Sb-Doped PbS Nanocrystal Building Blocks.

Authors:  Doris Cadavid; Kaya Wei; Yu Liu; Yu Zhang; Mengyao Li; Aziz Genç; Taisiia Berestok; Maria Ibáñez; Alexey Shavel; George S Nolas; Andreu Cabot
Journal:  Materials (Basel)       Date:  2021-02-10       Impact factor: 3.623

9.  Alloyed copper chalcogenide nanoplatelets via partial cation exchange reactions.

Authors:  Vladimir Lesnyak; Chandramohan George; Alessandro Genovese; Mirko Prato; Alberto Casu; S Ayyappan; Alice Scarpellini; Liberato Manna
Journal:  ACS Nano       Date:  2014-07-28       Impact factor: 15.881
  9 in total

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