An electrochemical microactuator based on highly textured LiCoO2
An electrochemical microactuator based on highly textured LiCoO2
复制标题
基于高织构LiCoO2的电化学微执行器
DOI:
10.1016/j.snb.2012.08.079
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发表时间:
2013
期刊:
影响因子:
--
通讯作者:
Zhang H
中科院分区:
文献类型:
--
作者:
Zhang H
In this paper we demonstrate a novel electrochemical actuator based on an array of micro-pillars of intercalation compound LiCoO2with induced crystallographic texture (Lotgering factor f=0.96) to enhance actuation strain. The highly textured LiCoO2posts were fabricated by hot-press sintering and subsequent dicing, and the contrived texture facilitated both electrochemical lithiation and resulting actuation strain in the longitudinal direction. Compared with traditional actuator materials, such as piezoceramics, the micro-pillar array of LiCoO2showed an almost one order higher actuation strain (1.2%) at a low applied voltage (<5V). The conceptual demonstration outlined in this paper provides a foundation for the design and application of intercalation compounds as novel smart materials.
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影响因子:
3.2
作者:
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作者:
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3.2
作者:
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DOI:
10.1007/s00542-001-0141-y
发表时间:
2002
期刊:
Microsystem Technologies
影响因子:
--
作者:
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通讯作者:
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DOI:
10.1109/memsys.1995.472545
发表时间:
1995
期刊:
Proceedings IEEE Micro Electro Mechanical Systems. 1995
影响因子:
--
作者:
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通讯作者:
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