发明名称 |
ROBUST MOS2/GRAPHENE COMPOSITE ELECTRODES FOR NA+ BATTERY |
摘要 |
The synthesis of layered free-standing papers, films, tapes, and painted coatings. composed of acid-functionalized, few-layer molybdenum disulfide (MoS2) and reduced graphene oxide (rGO) flakes for use as a binder-free conducting electrode in NIB applications are described. The mechanical and electrochemical performance of the layered free-standing papers is also described. Synthesis was achieved through vacuum filtration of highly homogenous dispersions comprising varying weight percentages of exfoliated MoS2 flakes in graphene oxide in DI water, followed by thermal reduction. The electrochemical behavior of the composite paper was evaluated as a counter electrode against pure Na foil in a half-cell configuration. In addition, the unaxial tensile testing of the composite papers demonstrated their exceptionally high fracture strength. |
申请公布号 |
WO2015021056(A3) |
申请公布日期 |
2015.06.18 |
申请号 |
WO2014US49803 |
申请日期 |
2014.08.05 |
申请人 |
KANSAS STATE UNIVERSITY RESEARCH FOUNDATION |
发明人 |
SINGH, GURPREET;DAVID, LAMUEL |
分类号 |
B01J19/10;C01G39/06;C30B29/16 |
主分类号 |
B01J19/10 |
代理机构 |
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代理人 |
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主权项 |
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地址 |
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