Precisely Controlled Vertical Alignment in Mesostructured Carbon Thin Films for Efficient Electrochemical Sensing
Wang, Ruicong1; Lan, Kun1; Lin, Runfeng1; Jing, Xinxin2,3; Hung, Chin-Te1; Zhang, Xingmiao1; Liu, Liangliang1; Yang, Yi1; Chen, Gang4; Liu, Xiaoguo2,3
2021-04-27
发表期刊ACS NANO
ISSN1936-0851
EISSN1936-086X
卷号15期号:4页码:7713-7721
发表状态已发表
DOI10.1021/acsnano.1c01367
摘要

Two-dimensional carbon materials, incorporating a large mesoporosity, are attracting considerable research interest in various fields such as catalysis, electrochemistry, and energy-related technologies owing to their integrated functionalities. However, their potential applications, which require favorable mass transport within mesopore channels, are constrained by the undesirable and finite mesostructural configurations due to the immense synthetic difficulties. Herein, we demonstrate an oriented monomicelle assembly strategy, for the facile fabrication of highly ordered mesoporous carbon thin films with vertically aligned and permeable mesopore channels. Such a facile and reproducible approach relies on the swelling and fusion effect of hydrophobic benzene homologues for directional monomicelle assembly. The orientation assembly process shows precise controllability and great universality, affording mesoporous carbon films with a cracking-free structure over a centimeter in size, highly tunable thicknesses (13 to 85 nm, an interval of similar to 12 nm), mesopore size (8.4 to 13.5 nm), and switchable growth substrates. Owing to their large permeable mesopore channels, electrochemical sensors based on vertical mesoporous carbon films exhibit an ultralow limit of detection (50 nmol L-1) and great sensitivity in dopamine detection.

关键词mesoporous materials vertical mesochannels 2D carbon materials oriented assembly electrochemical sensing
收录类别SCIE ; EI
语种英语
WOS研究方向Chemistry ; Science & Technology - Other Topics ; Materials Science
WOS类目Chemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS记录号WOS:000645436800154
出版者AMER CHEMICAL SOC
原始文献类型Article
引用统计
文献类型期刊论文
条目标识符https://kms.shanghaitech.edu.cn/handle/2MSLDSTB/126681
专题物质科学与技术学院_PI研究组_陈刚组
通讯作者Zhao, Dongyuan
作者单位1.Fudan Univ, iChEM Collaborat Innovat Ctr Chem Energy Mat, Dept Chem, Lab Adv Mat,State Key Lab Mol Engn Polymers, Shanghai 200433, Peoples R China;
2.Shanghai Jiao Tong Univ, Renji Hosp, Sch Med, Sch Chem & Chem Engn, Shanghai 200240, Peoples R China;
3.Shanghai Jiao Tong Univ, Renji Hosp, Sch Med, Inst Mol Med, Shanghai 200240, Peoples R China;
4.ShanghaiTech Univ, Sch Phys Sci & Technol, Shanghai 201210, Peoples R China;
5.King Saud Univ, King Abdullah Inst Nanotechnol, Riyadh 11451, Saudi Arabia;
6.CMRDI, Cent Met Res & Dev Inst, Cairo 11421, Egypt
推荐引用方式
GB/T 7714
Wang, Ruicong,Lan, Kun,Lin, Runfeng,et al. Precisely Controlled Vertical Alignment in Mesostructured Carbon Thin Films for Efficient Electrochemical Sensing[J]. ACS NANO,2021,15(4):7713-7721.
APA Wang, Ruicong.,Lan, Kun.,Lin, Runfeng.,Jing, Xinxin.,Hung, Chin-Te.,...&Zhao, Dongyuan.(2021).Precisely Controlled Vertical Alignment in Mesostructured Carbon Thin Films for Efficient Electrochemical Sensing.ACS NANO,15(4),7713-7721.
MLA Wang, Ruicong,et al."Precisely Controlled Vertical Alignment in Mesostructured Carbon Thin Films for Efficient Electrochemical Sensing".ACS NANO 15.4(2021):7713-7721.
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