A Sustainable Route from Biomass Byproduct Okara to High Content Nitrogen-Doped Carbon Sheets for Efficient Sodium Ion Batteries

作者：Yang, Tingzhou; Qian, Tao^*; Wang, Mengfan; Shen, Xiaowei; Xu, Na; Sun, Zhouzhou; Yan, Chenglin^*

来源：Advanced Materials, 2016, 28(3): 539-+.

DOI：10.1002/adma.201503221

• REDUCED GRAPHENE OXIDE
• ANODE MATERIAL
• RATE CAPABILITY
• LOW-COST
• STORAGE
• PERFORMANCE
• INSERTION
• NANOFIBERS
• ELECTRODES
• GRAPHITE

A sustainable route from the biomass byproduct okara as a natural nitrogen fertilizer to high-content N-doped carbon sheets is demonstrated. The as-prepared unique structure exhibits high specific capacity (292 mAh g(-1)) and extremely long cycle life (exceeding 2000 cycles). A full battery is devised for the practical use of materials with a flexible/wearable LED screen.

• 出版日期2016-1-20
• 单位苏州大学