Catechol-Mediated Reversible Binding of Multivalent Cations in Eumelanin Half-Cells

被引：135

作者：

Kim, Young Jo ^{[3
]}

Wu, Wei ^{[3
]}

Chun, Sang-Eun ^{[4
]}

Whitacre, Jay F. ^{[3
]}

Bettinger, Christopher J. ^{[1
,2
]}

机构：

[1] Carnegie Mellon Univ, Dept Biomed Engn, Dept Mat Sci & Engn, Pittsburgh, PA 15213 USA

[2] McGowan Inst Regenerat Med, Pittsburgh, PA 15219 USA

[3] Carnegie Mellon Univ, Dept Mat Sci & Engn, Pittsburgh, PA 15213 USA

[4] Univ Oregon, Dept Chem, Eugene, OR 97403 USA

来源：

ADVANCED MATERIALS | 2014年 / 26卷 / 38期

基金：

美国安德鲁·梅隆基金会; 美国国家科学基金会;

关键词：

electrochemical storage; batteries; biopolymers; magnesium; melanin; ENERGY-STORAGE; POSITIVE ELECTRODES; CATHODE MATERIALS; RAMAN-SCATTERING; MELANIN; MAGNESIUM; INTERCALATION; ALUMINUM; DENSITY; MG;

D O I：

10.1002/adma.201402295

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Electrochemical storage systems that utilize divalent cations such as Mg2+ can improve the volumetric charge storage capacities compared to those that use monovalent ions. Here, a cathode based on naturally derived melanin pigments is used in secondary Mg2+ batteries. Redox active catechol groups in melanins permit efficient and reversible exchange of divalent Mg2+ cations to preserve charge storage capacity in biopolymer cathodes for more than 500 cycles. © 2014 WILEY-VCH Verlag GmbH & Co. KGaA, Weinheim.

引用

收藏

页码：6572 / 6579

页数：8

相关论文

共 86 条

[31] Nanoporous BiVO4 Photoanodes with Dual-Layer Oxygen Evolution Catalysts for Solar Water Splitting [J].

Kim, Tae Woo ;

Choi, Kyoung-Shin .

SCIENCE, 2014, 343 (6174) :990-994

[32] Biologically derived melanin electrodes in aqueous sodium-ion energy storage devices [J].

Kim, Young Jo ;

Wu, Wei ;

Chun, Sang-Eun ;

Whitacre, Jay F. ;

Bettinger, Christopher J. .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2013, 110 (52) :20912-20917

[33] COMPLEXES OF 3,4-DIHYDROXYPHENYL DERIVATIVES .9. AL-3+ BINDING TO CATECHOLAMINES AND TIRON [J].

KISS, T ;

SOVAGO, I ;

MARTIN, RB .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1989, 111 (10) :3611-3614

[34] High-Density Chemical Intercalation of Zero-Valent Copper into Bi2Se3 Nanoribbons [J].

Koski, Kristie J. ;

Cha, Judy J. ;

Reed, Bryan W. ;

Wessells, Cohn D. ;

Kong, Desheng ;

Cui, Yi .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 2012, 134 (18) :7584-7587

[35] Chemistry and Biological Activities of Flavonoids: An Overview [J].

Kumar, Shashank ;

Pandey, Abhay K. .

SCIENTIFIC WORLD JOURNAL, 2013,

[36] Mussel-Inspired Adhesives and Coatings [J].

Lee, Bruce P. ;

Messersmith, P. B. ;

Israelachvili, J. N. ;

Waite, J. H. .

ANNUAL REVIEW OF MATERIALS RESEARCH, VOL 41, 2011, 41 :99-132

[37] Single-molecule mechanics of mussel adhesion [J].

Lee, Haeshin ;

Scherer, Norbert F. ;

Messersmith, Phillip B. .

PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2006, 103 (35) :12999-13003

[38] Manganese hexacyanomanganate open framework as a high-capacity positive electrode material for sodium-ion batteries [J].

Lee, Hyun-Wook ;

Wang, Richard Y. ;

Pasta, Mauro ;

Lee, Seok Woo ;

Liu, Nian ;

Cui, Yi .

NATURE COMMUNICATIONS, 2014, 5

[39] On the Way to Rechargeable Mg Batteries: The Challenge of New Cathode Materials [J].

Levi, E. ;

Gofer, Y. ;

Aurbach, D. .

CHEMISTRY OF MATERIALS, 2010, 22 (03) :860-868

[40] New Insight on the Unusually High Ionic Mobility in Chevrel Phases [J].

Levi, E. ;

Gershinsky, G. ;

Aurbach, D. ;

Isnard, O. ;

Ceder, G. .

CHEMISTRY OF MATERIALS, 2009, 21 (07) :1390-1399

← 1 2 3 4 5 6 7 8 9 →