The effect of cation size on hydride-ion conduction in LnSrLiH2O2 (Ln = La, Pr, Nd, Sm, Gd) oxyhydrides-Reference-Cited by-同舟云学术

The effect of cation size on hydride-ion conduction in LnSrLiH2O2 (Ln = La, Pr, Nd, Sm, Gd) oxyhydrides

Published:2020 Issue:46 Volume:8 Page:24685-24694
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Matsui Naoki¹²³⁴⁵^ORCID,Hinuma Yoyo¹²³⁴⁵^ORCID,Iwasaki Yuki⁶⁷³⁸⁵,Suzuki Kota¹²³⁴⁵^ORCID,Guangzhong Jiang¹²³⁴⁵,Nawaz Haq⁹¹⁰¹¹¹²⁵,Imai Yumiko⁹¹⁰¹¹¹²⁵,Yonemura Masao¹³¹⁴¹⁵¹⁶⁵,Hirayama Masaaki¹²³⁴⁵,Kobayashi Genki⁹¹⁰¹¹¹²⁵^ORCID,Kanno Ryoji¹²³⁴⁵

Affiliation:

1. All-Solid-State Battery Unit

2. Institute of Innovative Research

3. Tokyo Institute of Technology

4. Yokohma 226-8503

5. Japan

6. Department of Chemical Science and Engineering

7. School of Materials and Chemical Technology

8. Yokohama 226-8502

9. Department of Materials Molecular Science

10. Institute for Molecular Science

11. National Institute of Natural Sciences

12. Okazaki

13. Neutron Science Laboratory (KENS)

14. Institute of Materials Structure Science

15. High Energy Accelerator Research Organization (KEK)

16. Tsukuba

Abstract

Larger lanthanide ions result in a greater barrier to H⁻ migration in LnSrLiH₂O₂ because a large ξ requires a greater deviation from the optimum Li–H distance at the saddle point.

Funder

Japan Society for the Promotion of Science

New Energy and Industrial Technology Development Organization

Ministry of Education, Culture, Sports, Science and Technology

Publisher

Royal Society of Chemistry (RSC)

Subject

General Materials Science,Renewable Energy, Sustainability and the Environment,General Chemistry

Link

http://pubs.rsc.org/en/content/articlepdf/2020/TA/D0TA06728H

Reference41 articles.

1. The Hydride Anion in an Extended Transition Metal Oxide Array: LaSrCoO 3 H 0.7