Synthesis of cryptomelane type α-MnO2 (KxMn8O16) cathode materials with tunable K+ content: the role of tunnel cation concentration on electrochemistry-Reference-Cited by-同舟云学术

Synthesis of cryptomelane type α-MnO2 (KxMn8O16) cathode materials with tunable K+ content: the role of tunnel cation concentration on electrochemistry

Published:2017 Issue:32 Volume:5 Page:16914-16928
ISSN:2050-7488
Container-title:Journal of Materials Chemistry A
language:en
Short-container-title:J. Mater. Chem. A

Author:

Poyraz Altug S.¹²³⁴,Huang Jianping⁵⁶⁷⁴^ORCID,Pelliccione Christopher J.¹²³⁴,Tong Xiao¹²³⁴,Cheng Shaobo¹²³⁴⁸,Wu Lijun¹²³⁴,Zhu Yimei¹²³⁴,Marschilok Amy C.⁵⁶⁷⁴⁸^ORCID,Takeuchi Kenneth J.⁵⁶⁷⁴⁸,Takeuchi Esther S.¹²³⁴⁵^ORCID

Affiliation:

1. Energy Sciences Directorate

2. Brookhaven National Laboratory

3. Upton

4. USA

5. Department of Chemistry

6. Stony Brook University

7. Stony Brook

8. Department of Materials Science and Engineering

Abstract

Here, we synthesized a series of α-MnO₂ samples with differing K⁺ content but similar physical properties allowing direct study of the role of tunnel K⁺ on the electrochemistry of α-MnO₂ cathodes.

Funder

Basic Energy Sciences

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/2017/TA/C7TA03476H

Reference77 articles.

1. Crystalline Mesoporous K2–xMn8O16 and ε-MnO2 by Mild Transformations of Amorphous Mesoporous Manganese Oxides and Their Enhanced Redox Properties

2. Structure, porosity, and redox in porous manganese oxide octahedral layer and molecular sieve materials

3. Superwetting nanowire membranes for selective absorption