Twisted grain boundary leads to high thermoelectric performance in tellurium crystals-Reference-Cited by-同舟云学术

Twisted grain boundary leads to high thermoelectric performance in tellurium crystals

Published:2023 Issue:1 Volume:16 Page:125-137
ISSN:1754-5692
Container-title:Energy & Environmental Science
language:en
Short-container-title:Energy Environ. Sci.

Author:

Abbey Stanley¹,Jang Hanhwi²,Frimpong Brakowaa¹,Kumar Naveen³,Nam Woo Hyun⁴,Nguyen Van Quang⁵^ORCID,Park Jong Ho⁶,Nguyen Chien Viet⁷,Shin Hosun⁷,Song Jae Yong⁷,Park Su-Dong⁶,Cho Sunglae⁵,Bera Chandan³^ORCID,Kang Jaimin²^ORCID,Park Byong-Guk²,Malki Muath Al⁸⁹,Snyder G. Jeffrey⁸^ORCID,Jung Yeon Sik²^ORCID,Hong Ki-Ha¹^ORCID,Oh Min-Wook¹^ORCID

Affiliation:

1. Department of Materials Science and Engineering, Hanbat National University, 125 Dongseodae-ro, Yuseong-gu, Daejeon 34158, Republic of Korea

2. Department of Materials Science and Engineering, Korea Advanced Institute of Science and Technology (KAIST), Daejeon 34141, Republic of Korea

3. Institute of Nano Science & Technology, Knowledge City, Sector-81, SAS Nagar, Mohali 140306, Punjab, India

4. Energy Efficiency Materials Center, Korea Institute of Ceramic Engineering and Technology (KICET), Jinju 52851, Republic of Korea

5. Department of Physics and Energy Harvest-Storage Research Center, University of Ulsan, Ulsan, 44610, Republic of Korea

6. Thermoelectric Conversion Center, Creative and Fundamental Research Division, Korea Electrotechnology Research Institute (KERI), Changwon 51543, Republic of Korea

7. Korea Research Institute of Standards and Science (KRISS), Daejeon 34113, Republic of Korea

8. Department of Materials Science and Engineering, Northwestern University, Illinois 60208, USA

9. King Fahd University of Petroleum and Minerals, Dhahran 31261, Saudi Arabia

Abstract

A twisted grain boundary is introduced in the tellurium crystal to effectively block phonon propagation while maintaining high electron mobility for superior thermoelectric properties.

Funder

National Research Foundation of Korea

Council of Scientific and Industrial Research, India

Hanbat National University

Publisher

Royal Society of Chemistry (RSC)

Subject

Pollution,Nuclear Energy and Engineering,Renewable Energy, Sustainability and the Environment,Environmental Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2023/EE/D2EE02169B

Reference56 articles.

1. The Fermi surface geometrical origin of axis-dependent conduction polarity in layered materials