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

被引：132
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：
美国国家科学基金会; 美国安德鲁·梅隆基金会;
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
  • [51] Study on electrochemically deposited Mg metal
    Matsui, Masaki
    [J]. JOURNAL OF POWER SOURCES, 2011, 196 (16) : 7048 - 7055
  • [52] HIGH-TEMPERATURE RAMAN MEASUREMENTS OF SINGLE-CRYSTAL YBA2CU3O7-X
    MCCARTY, KF
    HAMILTON, JC
    SHELTON, RN
    GINLEY, DS
    [J]. PHYSICAL REVIEW B, 1988, 38 (04): : 2914 - 2917
  • [53] Renewable Cathode Materials from Biopolymer/Conjugated Polymer Interpenetrating Networks
    Milczarek, Grzegorz
    Inganas, Olle
    [J]. SCIENCE, 2012, 335 (6075) : 1468 - 1471
  • [54] Mitelman A., 2007, ECS Trans, V3, P109, DOI DOI 10.1149/1.2793585
  • [55] Role of semiconductivity and ion transport in the electrical conduction of melanin
    Mostert, Albertus B.
    Powell, Benjamin J.
    Pratt, Francis L.
    Hanson, Graeme R.
    Sarna, Tadeusz
    Gentle, Ian R.
    Meredith, Paul
    [J]. PROCEEDINGS OF THE NATIONAL ACADEMY OF SCIENCES OF THE UNITED STATES OF AMERICA, 2012, 109 (23) : 8943 - 8947
  • [56] General Strategy for Zero-Valent Intercalation into Two-Dimensional Layered Nanomaterials
    Motter, Janina P.
    Koski, Kristie J.
    Cui, Yi
    [J]. CHEMISTRY OF MATERIALS, 2014, 26 (07) : 2313 - 2317
  • [57] Electrochemical Intercalation of Mg2+ in Magnesium Manganese Silicate and Its Application as High-Energy Rechargeable Magnesium Battery Cathode
    NuLi, Yanna
    Yang, Jun
    Wang, Jiulin
    Li, Yun
    [J]. JOURNAL OF PHYSICAL CHEMISTRY C, 2009, 113 (28) : 12594 - 12597
  • [58] Supramolecular chemistry in water
    Oshovsky, Gennady V.
    Reinhoudt, David N.
    Verboom, Willem
    [J]. ANGEWANDTE CHEMIE-INTERNATIONAL EDITION, 2007, 46 (14) : 2366 - 2393
  • [59] Revisit of Polypyrrole as Cathode Material for Lithium-Ion Battery
    Qie, Long
    Yuan, Li-Xia
    Zhang, Wu-Xing
    Chen, Wei-Min
    Huang, Yun-Hui
    [J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 2012, 159 (10) : A1624 - A1629
  • [60] Manganese oxide octahedral molecular sieves as insertion electrodes for rechargeable Mg batteries
    Rasul, Shahid
    Suzuki, Shinya
    Yamaguchi, Shu
    Miyayama, Masaru
    [J]. ELECTROCHIMICA ACTA, 2013, 110 : 247 - 252
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