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; Fan, Chunhai2,3; El-Toni, Ahmed Mohamed5,6; Khan, Aslam5; Tang, Yun1; Zhao, Dongyuan1
2021
Source PublicationACS NANO
ISSN1936-0851
EISSN1936-086X
Volume15Issue:4Pages:7713-7721
Status已发表
DOI10.1021/acsnano.1c01367
Abstract

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.

Keywordmesoporous materials vertical mesochannels 2D carbon materials oriented assembly electrochemical sensing
Indexed BySCIE
Language英语
WOS Research AreaChemistry ; Science & Technology - Other Topics ; Materials Science
WOS SubjectChemistry, Multidisciplinary ; Chemistry, Physical ; Nanoscience & Nanotechnology ; Materials Science, Multidisciplinary
WOS IDWOS:000645436800154
PublisherAMER CHEMICAL SOC
Original Document TypeArticle
Citation statistics
Cited Times:1[WOS]   [WOS Record]     [Related Records in WOS]
Document Type期刊论文
Identifierhttps://kms.shanghaitech.edu.cn/handle/2MSLDSTB/126681
Collection物质科学与技术学院_PI研究组_陈刚组
生命科学与技术学院_特聘教授组_樊春海组
Affiliation1.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
Recommended Citation
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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