Alkali Cation Potential and Functionality in the Nanoporous Prussian Blue Analogues

Author:

Moritomo Yutaka12,Tanaka Hiroshi3

Affiliation:

1. Graduate School of Pure and Applied Science, University of Tsukuba, Tsukuba, Ibraki 305-8577, Japan

2. Tsukuba Research Center for Interdisciplinary Materials Science (TIMS), University of Tsukuba, Tsukuba, Ibraki 305-8577, Japan

3. Department of Materials Science, Shimane University, Matsue, Shimane 690-8504, Japan

Abstract

Cation and/or molecule transfer within nanoporous materials is utilized in lithium-ion secondary battery, ion exchange, hydrogen storage, molecular sensors, molecular filters, and so on. Here, we performedab initiototal energy calculation to derive the alkali cation potential in the Prussian blue analogues,AxM[Fe(CN)6]zH2O(A=Li, Na, K, Rb, and Cs;M=Co, Ni, Mn, and Cd), with jungle-gym-type nanoporous framework. The potential curves of larger cations, that is, K+, Rb+and Cs+, exhibit a barrier at the window of the host framework, while those of the smaller cations, that is, Li+and Na+, exhibit no barrier. We will discuss the useful functionalities observed in the Prussian blue analogues, that is, (a) battery properties mediated by Li+intercalation/de-intercalation, (b) electrochromism mediated by Na+transfer in all solid device, and (c) the elimination of Cs+from aqueous solution by precipitation, in terms of the alkali cation potentials.

Funder

Ministry of Education, Culture, Sports, Science, and Technology, Japan

Publisher

Hindawi Limited

Subject

Condensed Matter Physics

Cited by 16 articles. 订阅此论文施引文献 订阅此论文施引文献,注册后可以免费订阅5篇论文的施引文献,订阅后可以查看论文全部施引文献

同舟云学术

1.学者识别学者识别

2.学术分析学术分析

3.人才评估人才评估

"同舟云学术"是以全球学者为主线,采集、加工和组织学术论文而形成的新型学术文献查询和分析系统,可以对全球学者进行文献检索和人才价值评估。用户可以通过关注某些学科领域的顶尖人物而持续追踪该领域的学科进展和研究前沿。经过近期的数据扩容,当前同舟云学术共收录了国内外主流学术期刊6万余种,收集的期刊论文及会议论文总量共计约1.5亿篇,并以每天添加12000余篇中外论文的速度递增。我们也可以为用户提供个性化、定制化的学者数据。欢迎来电咨询!咨询电话:010-8811{复制后删除}0370

www.globalauthorid.com

TOP

Copyright © 2019-2024 北京同舟云网络信息技术有限公司
京公网安备11010802033243号  京ICP备18003416号-3