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原位自组装石墨烯块体材料:性质、结构及pH依赖自组装行为

王刚 贾丽涛 侯博 李德宝 王俊刚 孙予罕

王刚, 贾丽涛, 侯博, 李德宝, 王俊刚, 孙予罕. 原位自组装石墨烯块体材料:性质、结构及pH依赖自组装行为[J]. 新型炭材料, 2015, 30(1): 30-40. doi: 10.1016/S1872-5805(15)60173-1
引用本文: 王刚, 贾丽涛, 侯博, 李德宝, 王俊刚, 孙予罕. 原位自组装石墨烯块体材料:性质、结构及pH依赖自组装行为[J]. 新型炭材料, 2015, 30(1): 30-40. doi: 10.1016/S1872-5805(15)60173-1
WANG Gang, JIA Li-tao, HOU Bo, LI De-bao, WANG Jun-gang, SUN Yu-han. Self-assembled graphene monoliths: properties, structures and their pH-dependent self-assembly behavior[J]. NEW CARBON MATERIALS, 2015, 30(1): 30-40. doi: 10.1016/S1872-5805(15)60173-1
Citation: WANG Gang, JIA Li-tao, HOU Bo, LI De-bao, WANG Jun-gang, SUN Yu-han. Self-assembled graphene monoliths: properties, structures and their pH-dependent self-assembly behavior[J]. NEW CARBON MATERIALS, 2015, 30(1): 30-40. doi: 10.1016/S1872-5805(15)60173-1

原位自组装石墨烯块体材料:性质、结构及pH依赖自组装行为

doi: 10.1016/S1872-5805(15)60173-1
基金项目: 国家自然科学基金(21003149,21076218).
详细信息
    作者简介:

    王刚,博士研究生.E-mail:wanggang@sxicc.ac.cn

    通讯作者:

    孙予罕,研究员.E-mail:yhsun@sxicc.ac.cn;贾丽涛,副研究员.E-mail:jialitao910@163.com

  • 中图分类号: TQ127.1+1

Self-assembled graphene monoliths: properties, structures and their pH-dependent self-assembly behavior

Funds: National Natural Science Foundation of China (21003149, 21076218).
  • 摘要: 通过水热法自组装制备出块体石墨烯水凝胶材料,其具有优异的机械性能和弹性;同时发现在调节水凝胶机械性能方面,控制反应的pH值要比常规的反应时间和反应物的浓度更有效。其次,系统研究了石墨烯水凝胶的结构-性能关系和自组装行为。研究发现,在水热条件下,石墨烯具有pH值依赖自组装行为。其中,石墨烯所含羧酸基团在不同pH值下的电离状态有所不同,进而导致石墨烯自组装行为的差异。将石墨烯独特的组装行为与其分子结构和胶体相互作用相互关联,对于设计新型的、多功能的、良好机械性能的石墨烯结构具有重要指导作用。
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出版历程
  • 收稿日期:  2014-10-20
  • 录用日期:  2015-02-13
  • 修回日期:  2015-01-29
  • 刊出日期:  2015-02-28

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