| 查看: 904 | 回复: 1 | |||
Parker一班木虫 (正式写手)
水牛生态学家
|
[交流]
大牛Ullrich Scherf最新超电力作（Chem Mater，2015年10月24日） 已有1人参与
|
|
题目：Nanofibrous and Graphene-Templated Conjugated Microporous Polymer Materials for Flexible Chemosensors and Supercapacitors 作者：Kai Yuan†, Peiyao Guo-Wang‡, Ting Hu‡, Lei Shi§, Rong Zeng‡, Michael Forster†, Thomas Pichler§, Yiwang Chen*‡, and Ullrich Scherf*† † Macromolecular Chemistry Group (buwmakro) and Institute for Polymer Technology, Bergische Universität Wuppertal, Gauss-Strasse 20, D-42119 Wuppertal, Germany ‡ College of Chemistry/Institute of Polymers, Nanchang University, 999 Xuefu Avenue, Nanchang 330031, China § Electronic Properties of Materials, Faculty of Physics, University of Vienna, Strudlhofgasse 4, A-1090 Vienna, Austria 摘要：Conjugated microporous polymers (CMPs) are usually obtained as amorphous or semicrystalline powders. Their insolubility and nonprocessability are considered as key bottlenecks that impede CMP applications. In this study, light-emitting, nanofibrous films were fabricated by electrospinning CMP/poly(lactic acid) (PLA) mixtures. The resulting nanofibrous films show a high flexibility combined with high porosity and surface-area-to-volume ratios. The CMP-based nanofibrous films have been used as sensitive sensors in the detection of nitroaromatic and benzoquinone vapors as well as oxidizing metal ions. Moreover, 4-iodophenyl-substituted graphene sheets were used as templates for growing CMP/graphene sandwiches. The graphene-based CMP (G-CMP) sandwiches are characterized by high surface areas and aspect ratios. Furthermore, hierarchically porous two-dimensional carbon nanosheets were obtained by pyrolysis of these carbon-rich G-CMP hybrids. The resulting carbon nanomaterials show excellent supercapacitor behavior with a 48% increased capacitance if compared to porous carbons without the graphene template.  cm-2015-03290n_0008.gif |
回复此楼» 本帖附件资源列表
-
欢迎监督和反馈：小木虫仅提供交流平台，不对该内容负责。
本内容由用户自主发布，如果其内容涉及到知识产权问题，其责任在于用户本人，如对版权有异议，请联系邮箱：xiaomuchong@tal.com - 附件 1 : UllrichScherf_CM_2015.pdf
2015-10-23 10:10:31, 675.7 K
» 猜你喜欢
醋酸盐体系溶胶凝胶法合成富锂锰基正极
已经有1人回复
-
牛磺酸钠
已经有1人回复
-
分析化学论文润色/翻译怎么收费?
已经有244人回复
-
Renlab@monash全奖博士机会，最后三天！
已经有0人回复
-
今年面上没有消息，想来是没了，散个金攒攒人品，为明年祈福
已经有582人回复
-
合肥工业大学854仪器技术综合专业课考研
已经有0人回复
-
27年电化学博士毕业，想找海外QS前50的高校读博后求推荐
已经有3人回复
-
27年电池/材料类博士申请
已经有1人回复
-
2027年博士申请或转博科研助理 求推荐
已经有1人回复
-
请问谁有2025最新影响因子Excel表？金币求助！
已经有17人回复
2楼2015-10-25 00:18:10
100