摘要
介绍了二维多孔碳纳米片(PCNs)材料在能源领域的应用优势,综述了PCNs的制备方法以及在锂离子电池、超级电容器和电催化氧还原反应等电化学领域的应用研究进展。PCNs的制备方法为硬模板法(包括空间、盐粒表面和其他二维材料表面模板)、软模板法(包括使用两亲性小分子和两亲性块状共聚物(BCPs)制备PCNs)、无模板法(包括小分子、聚合物和生物质作为前驱体来制备PCNs)。其中软模板法相比硬模板法,其稳定性较差,还需进一步提高。指出未来应致力于开发制备PCNs的新方法和新型PCNs基材料,同时研究此类PCNs材料在分离膜、生化传感器、量子器件等方面的应用。
The application advantages of two-dimensional porous carbon nanosheets(PCNs) were introduced in energy field. The research progress in the prepration and application of PCNs in electrochemical field, like lithium ion battery, supercapacitors and electrocatalytic oxygen reduction, was reviewed. The preparation technologies for PCNs include hard template strategy, soft template strategy and template-free strategy. The hard template strategy includes space template, salt surface template and other two-dimensional material surface templates, the soft template strategy is to prepare PCNs using amphiphilic small molecule and amphiphilic block copolymer(BCPs), and the template-free strategy is to prepare PCNs using small molecule, polymer and biomass as precursors. Compared with the hard template strategy, the soft template strategy is less stable and needs to be further improved. It was pointed out that new strategies and new PCNs-based materials should be developed in the future and the application of PCN materials in separation membrane, biochemical sensor, quantum device and so on should be studied.
作者
狄莹莹
何文维
任鹏刚
宋振继
DI Yingying;HE Wenwei;REN Penggang;SONG Zhenji(Finance and Tourism School,Shannxi Industry Vocational College,Xianyang 712000;Faculty of Printing and Packaging Engineering,Xi′an University of Technology,Xi′an 710048;Qinchuan Machine Tool&Tool Group Co.,Ltd.,Baoji 721009)
出处
《合成纤维工业》
CAS
2020年第2期60-64,共5页
China Synthetic Fiber Industry
基金
陕西省教育厅专项科研计划项目(19JK0075)。
关键词
二维多孔碳纳米片
制备
超级电容器
锂离子电池
电化学
研究进展
two-dimensional porous carbon nanosheet
preparation
supercapacitor
lithium ion battery
electrochemical
research research
