Electrochemical lithium intercalation behavior of pristine and milled hexagonal boron nitride

被引：5

作者：

Kim, Jungryang ^{[1
]}

Yamasue, Eiji ^{[2
]}

Ichitsubo, Tetsu ^{[3
]}

Okumura, Hideyuki ^{[1
]}

Ishihara, Keiichi N. ^{[1
]}

机构：

[1] Kyoto Univ, Grad Sch Energy Sci, Kyoto 6068501, Japan

[2] Ritsumeikan Univ, Coll Sci & Engn, Dept Mech Engn, Kyoto, Shiga 5258577, Japan

[3] Kyoto Univ, Dept Mat Sci & Engn, Kyoto 6068501, Japan

来源：

JOURNAL OF ELECTROANALYTICAL CHEMISTRY | 2017年 / 799卷

关键词：

Lithium; Intercalation; Boron nitride; Graphite; Ball milling; Electrochemistry; Anode materials; CARBON NANOTUBES; HEAT-TREATMENT; ION BATTERIES; GRAPHITE; SYSTEM; INSERTION; ELECTRODE; COMPOUND; BN;

D O I：

10.1016/j.jelechem.2017.06.017

中图分类号：

O65 [分析化学];

学科分类号：

070302 ; 081704 ;

摘要：

Hexagonal boron nitride (h-BN) has been explored for lithium intercalation due to its similar crystal structure to graphite, a well-known anode material for Li-ion secondary batteries. Lithium h-BN intercalation compounds (Li-BNICs) have been successfully synthesized through heat treatment. In this study, potential physical properties related to electrical conductivity were investigated using pristine and milled h-BN, which is further mixed/combined with milled graphite. The electrochemical properties were characterized by cyclic voltammetry (CV) and galvanostatic cycling with potential limitation (GCPL). The chemical potential of h-BN was estimated about 1.0 V versus Li/Li+ and a two-phase reaction was suggested. Accordingly, Li-BNIC is more stable than Li-GICs (lithium graphite intercalation compounds) in terms of thermal stability.

引用

页码：263 / 269

页数：7

共 40 条

[1] Characterisation of the ambient and elevated temperature performance of a graphite electrode
Andersson, AM
Edström, K
Thomas, JO
[J]. JOURNAL OF POWER SOURCES, 1999, 81 : 8 - 12
[2] [Anonymous], 1995, HDB XRAY PHOTOELECTR
[3] [Anonymous], 1912, KOLLOIDCHEMIE LEHRBU, DOI [10.1007/978-3-662-33915-2_7, DOI 10.1007/978-3-662-33915-2_7]
[4] Intercalation reactions and carbide formation in graphite-lithium system
Avdeev, VV
Savchenkova, AP
Monyakina, LA
Nikolskaya, IV
Khvostov, AV
[J]. JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS, 1996, 57 (6-8) : 947 - 949
[5] Béguin FO, 2002, CARBON MOLECULES AND MATERIALS, P365
[6] Super dense LiC2 as a high capacity Li intercalation anode
Bindra, C
Nalimova, VA
Sklovsky, DE
Benes, Z
Fischer, JE
[J]. JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1998, 145 (07) : 2377 - 2380
[7] Adsorption of gases in multimolecular layers
Brunauer, S
Emmett, PH
Teller, E
[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY, 1938, 60 : 309 - 319
[8] In situ 7Li nuclear magnetic resonance observation of the electrochemical intercalation of lithium in graphite: second cycle analysis
Chevalier, Frederic
Poli, Fabrizia
Montigny, Benedicte
Letellier, Michel
[J]. CARBON, 2013, 61 : 140 - 153
[9] Disma F., J ELECTROCHEM SOC, V143
[10] Thermodynamic stability of Li2C2 and LiC6
Druee, Martin
Seyring, Martin
Kozlov, Artem
Song, Xiaoyan
Schmid-Fetzer, Rainer
Rettenmayr, Markus
[J]. JOURNAL OF ALLOYS AND COMPOUNDS, 2013, 575 : 403 - 407

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