Insights into the reversibility of aluminum graphite batteries

被引：123

作者：

Elia, Giuseppe Antonio ^{[1
]}

Hasa, Ivana ^{[2
,3
]}

Greco, Giorgia ^{[4
]}

Diemant, Thomas ^{[5
]}

Marquardt, Krystan ^{[1
]}

Hoeppner, Katrin ^{[1
]}

Behm, R. Juergen ^{[2
,5
]}

Hoell, Armin ^{[4
]}

Passerini, Stefano ^{[2
,3
]}

Hahn, Robert ^{[6
]}

机构：

[1] Tech Univ Berlin, Res Ctr Microperipher Technol, Gustav Meyer Allee 25, D-13355 Berlin, Germany

[2] Helmholtz Inst Ulm, Helmholtzstr 11, D-89081 Ulm, Germany

[3] Karlsruhe Inst Technol, POB 3640, D-76021 Karlsruhe, Germany

[4] Helmholtz Zentrum Berlin Mat & Energie GmbH, Albert Einstein Str 15, D-12489 Berlin, Germany

[5] Ulm Univ, Inst Surface Chem & Catalysis, Albert Einstein Allee 47, D-89081 Ulm, Germany

[6] Fraunhofer Inst Zuverlassigkeit & Mikrointegrat, Gustav Meyer Allee 25, D-13355 Berlin, Germany

来源：

JOURNAL OF MATERIALS CHEMISTRY A | 2017年 / 5卷 / 20期

基金：

欧盟地平线“2020”;

关键词：

CHLOROALUMINATE MOLTEN-SALTS; X-RAY-DIFFRACTION; ELECTROCHEMICAL INTERCALATION; ION BATTERY; CATHODE MATERIAL; FAST DIFFUSION; CHLORIDE; RADIOMETRY; ELECTRODES; GEOMETRY;

D O I：

10.1039/c7ta01018d

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

Herein we report a novel study on the reaction mechanism of non-aqueous aluminum/graphite cell chemistry employing 1-ethyl-3-methylimidazolium chloride: aluminum trichloride (EMIMCl:AlCl3) as the electrolyte. This work highlights new insights into the reversibility of the anion intercalation chemistry besides confirming its outstanding cycle life exceeding 2000 cycles, corresponding to more than 5 months of cycling test. The reaction mechanism, involving the intercalation of AlCl4- in graphite, has been fully characterized by means of ex situ X-ray diffraction (XRD), X-ray photoelectron spectroscopy (XPS), X-ray absorption near edge structure spectroscopy (XANES) and small-angle X-ray scattering (SAXS), evidencing the accumulation of anionic species into the cathode as the main factor responsible for the slight initial irreversibility of the electrochemical process.

引用

页码：9682 / 9690

页数：9

共 48 条

[1] Structure Formation and Thermal Stability of Mono- and Multilayers of Ethylene Carbonate on Cu(111): A Model Study of the ElectrodelElectrolyte Interface [J].

Bozorgchenani, Maral ;

Naderian, Maryam ;

Farkhondeh, Hanieh ;

Schnaid, Johannes ;

Uhl, Benedikt ;

Bansmann, Joachim ;

Gross, Axel ;

Behm, R. Juergen ;

Buchner, Florian .

JOURNAL OF PHYSICAL CHEMISTRY C, 2016, 120 (30) :16791-16803

[2]

Briggs D., 1979, HDB XRAY PHOTOELECTR, V3, P1981

[3]

Carlin RT, 1996, J APPL ELECTROCHEM, V26, P1147

[4] DUAL INTERCALATING MOLTEN ELECTROLYTE BATTERIES [J].

CARLIN, RT ;

DELONG, HC ;

FULLER, J ;

TRULOVE, PC .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1994, 141 (07) :L73-L76

[5] MNDO CALCULATIONS OF IONS IN CHLOROALUMINATE MOLTEN-SALTS [J].

DAVIS, LP ;

DYMEK, CJ ;

STEWART, JJP ;

CLARK, HP ;

LAUDERDALE, WJ .

JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1985, 107 (18) :5041-5046

[6] SPECTRAL IDENTIFICATION OF AL3CL10- IN 1-METHYL-3-ETHYLIMIDAZOLIUM CHLOROALUMINATE MOLTEN-SALT [J].

DYMEK, CJ ;

WILKES, JS ;

EINARSRUD, MA ;

OYE, HA .

POLYHEDRON, 1988, 7 (13) :1139-1145

[7] Exceptional long-life performance of lithium-ion batteries using ionic liquid-based electrolytes [J].

Elia, Giuseppe Antonio ;

Ulissi, Ulderico ;

Jeong, Sangsik ;

Passerini, Stefano ;

Hassoun, Jusef .

ENERGY & ENVIRONMENTAL SCIENCE, 2016, 9 (10) :3210-3220

[8] An Overview and Future Perspectives of Aluminum Batteries [J].

Elia, Giuseppe Antonio ;

Marquardt, Krystan ;

Hoeppner, Katrin ;

Fantini, Sebastien ;

Lin, Rongying ;

Knipping, Etienne ;

Peters, Willi ;

Drillet, Jean-Francois ;

Passerini, Stefano ;

Hahn, Robert .

ADVANCED MATERIALS, 2016, 28 (35) :7564-7579

[9] ELECTROCHEMICAL METHOD FOR CHARACTERIZATION OF GRAPHITE ALUMINIUM CHLORIDE INTERCALATION COMPOUNDS [J].

FOULETIER, M ;

ARMAND, M .

CARBON, 1979, 17 (05) :427-429

[10]

Gao T., 2016, Angew. Chem, V128, P10052

← 1 2 3 4 5 →