|本期目录/Table of Contents|

[1]朱滢滢,王晟,纪律律.介孔空心碳纳米球的制备及其超电性能[J].浙江理工大学学报,2021,45-46(自科五):575-580.
 ZHU Yingying,WANG Sheng,JI Lülü.Preparation and supercapacitive properties of mesoporous hollow carbon nanospheres[J].Journal of Zhejiang Sci-Tech University,2021,45-46(自科五):575-580.
点击复制

介孔空心碳纳米球的制备及其超电性能()
分享到:

浙江理工大学学报[ISSN:1673-3851/CN:33-1338/TS]

卷:
第45-46卷
期数:
2021年自科第五期
页码:
575-580
栏目:
出版日期:
2021-09-10

文章信息/Info

Title:
Preparation and supercapacitive properties of mesoporous hollow carbon nanospheres
文章编号:
1673-3851 (2021) 09-0575-06
作者:
朱滢滢王晟纪律律
浙江理工大学材料科学与工程学院,杭州 310018
Author(s):
ZHU Yingying WANG Sheng JI Lülü
School of Materials Science & Engineering, Zhejiang Sci-Tech University, Hangzhou 310018, China
关键词:
碳材料介孔空心碳纳米球超级电容器电化学性能
分类号:
TM912-9
文献标志码:
A
摘要:
采用简化的硬模板法将正硅酸四乙酯、间苯二酚和甲醛溶液均匀混合,通过将模板制备和材料包覆过程合二为一来制备介孔空心碳纳米球。利用SEM、TEM、XRD和Raman等对介孔空心碳纳米球的结构和形貌进行表征和分析,并通过CV曲线、GCD曲线和循环稳定性曲线等对其进行电化学性能分析。结果表明:介孔空心碳纳米球具有丰富的孔道结构和大比表面积,在超级电容器应用中表现出优异的超电性能;在电流密度为1 A/g时,比电容为240 F/g,在经历10000次循环后材料比电容还保持93-75%。这些良好的性能都显示了介孔空心碳纳米球作为超级电容器电极材料具有较好的储能应用潜力。

参考文献/References:

[1] 朱倩莹, 李莹蕊, 顾佳俊, 等. 超级电容器生物碳电极的制备及应用进展[J]. 电源技术, 2020, 44(9): 1395-1398.
[2] Wang J G, Liu H Z, Zhang X Y, et al. Elaborate construction of N/Scodoped carbon nanobowls for ultrahighpower supercapacitors[J]. Journal of Materials Chemistry A, 2018, 6(36): 17653-17661.
[3] Chen Z, Ye S J, Evans S D, et al. Confined assembly of hollow carbon spheres in carbonaceous nanotube: A spheresintube carbon nanostructure with hierarchical porosity for highperformance supercapacitor[J]. Small, 2018, 14(19): 1704015. 
[4] 仲辉, 傅敬, 高栋, 等. 空心介孔碳球的制备及吸附亚甲基蓝性能测试[J]. 安徽化工, 2018, 44(5): 38-41.
[5] Wang T, Zhang J, Hou Q, et al. Utilization of nutrient rich duckweed to create N, P Codoped porous carbons for high performance supercapacitors[J]. Journal ofAlloys and Compounds, 2019, 771: 1009-1017.
[6] Liu C, Wang J, Li J S, et al. Controllable synthesis of Ndoped hollowstructured mesoporous carbon spheres by an amineinduced stbersilica/carbon assembly process[J]. Journal of Materials Chemistry A, 2016, 4(30): 11916-11923.
[7] Pan H F, Zhang Y M, Pan Y F, et al. Nitrogendoped porous carbon with interconnected tubular structure for supercapacitors operating at subambient temperatures[J]. Chemical Engineering Journal, 2020, 401: 126083.
[8] Hou J H, Cao T, Idrees F, et al. A cosolemulsiongel synthesis of tunable and uniform hollow carbon nanospheres with interconnected mesoporous shells[J]. Nanoscale, 2016, 8(1): 451-457.
[9] Gong Y, Xie L, Li H, et al. Sustainable and scalable production of monodisperse and highly uniform colloidal carbonaceous spheres using sodium polyacrylate as the dispersant[J]. Chemical Communications, 2014, 50(84): 12633-12636.
[10] Wang J G, Liu H Z, Sun H H, et al. Onepot synthesis of nitrogendoped ordered mesoporous carbon spheres for highrate and longcycle life supercapacitors[J]. Carbon, 2018, 127: 85-92.

相似文献/References:

[1]芦浩浩,董余兵.碳/聚合物基电磁屏蔽复合材料研究进展[J].浙江理工大学学报,2020,43-44(自科五):587.
 LU Haohao,DONG Yubing.Research progress of carbon/polymerbased  electromagnetic shielding composites[J].Journal of Zhejiang Sci-Tech University,2020,43-44(自科五):587.
[2]朱凌凯,兰平,崔利.除铅碳材料及其改性方法研究进展[J].浙江理工大学学报,2021,45-46(自科二):191.
 ZHU Lingkai,LAN Ping,CUI Li.Research progress of carbon materials and their modification methods for eliminating heavy metal lead from environment[J].Journal of Zhejiang Sci-Tech University,2021,45-46(自科五):191.

备注/Memo

备注/Memo:
收稿日期:2021-01-15
网络出版日期:2021-03-30
基金项目:浙江省自然科学基金项目(LQ20B030001);浙江理工大学优秀研究生学位论文培育基金项目(14090131731922)
作者简介:朱滢滢(1994-),女,河南商丘人,硕士研究生,主要从事纳米材料合成、能源材料学方面的研究
通信作者:纪律律,E-mail:llji@zstu.edu.cn
更新日期/Last Update: 2021-09-16