A Micelle Fusion-Aggregation Assembly Approach to Mesoporous Carbon Materials with Rich Active Sites for Ultrasensitive Ammonia Sensing

CORC > 上海硅酸盐研究所 > 中国科学院上海硅酸盐研究所 > 高性能陶瓷和超微结构国家重点实验室 > 期刊论文

	A Micelle Fusion-Aggregation Assembly Approach to Mesoporous Carbon Materials with Rich Active Sites for Ultrasensitive Ammonia Sensing
	Luo, Wei 1,2; Zhao, Tao 1; Li, Yuhui 2; Wei, Jing 2; Xu, Pengcheng 3; Li, Xinxin 3; Wang, Youwei 4; Zhang, Wenqing 4,5; Elzatahry, Ahmed A.6; Alghamdi, Abdulaziz 7
刊名	JOURNAL OF THE AMERICAN CHEMICAL SOCIETY
	2016-09-28
卷号	138 期号:38 页码:12586-12595
英文摘要	Nanostructured carbon materials have received considerable attention due to their special physicochemical properties. Herein, ordered mesoporous carbons (OMCs) with two-dimension (2D) hexagonal mesostincture and unique-buckled large mesopores have successfully been synthesized Via a micelle fusion aggregation assembly method by using poly(ethylene oxide)-block-polystyrene OBO-b-PS) diblock copolymers as a template and resorcinol-based phenolic resin, as a:carbon precursor. The obtained ordered mesoporous carbons possess unique fiber-like morphology, specific surface area of 571-880 m(2)/g, pore volume of 0.54 cm(3)/g and large mesopores (up to 36.3 nm) and high density of active sites (i.e., carboxylic groups) of 0.188/nm(2). Gas sensor based on the ordered mesoporous carbons exhibits an excellent performance in sensing NH3 at a low temperature with fast response (<2 min), ultralow limit of detection (<1 ppm), and good selectivity, due to the large pore sizes, high surface area and rich active sites in the carbon pore walls.
WOS标题词	Science & Technology ; Physical Sciences
类目[WOS]	Chemistry, Multidisciplinary
研究领域[WOS]	Chemistry
关键词[WOS]	LITHIUM-SULFUR BATTERIES ; ONE-POT SYNTHESIS ; PORE-SIZE ; SURFACE CHARACTERIZATION ; NANOSTRUCTURED CARBON ; BLOCK-COPOLYMERS ; OXYGEN REDUCTION ; ROOM-TEMPERATURE ; CHEMICAL SENSOR ; POROUS CARBON
收录类别	SCI
语种	英语
WOS记录号	WOS:000384518400041
内容类型	期刊论文
源URL	[http://ir.sic.ac.cn/handle/331005/22041]
专题	上海硅酸盐研究所_高性能陶瓷和超微结构国家重点实验室_期刊论文
作者单位	1.Donghua Univ, Coll Mat Sci & Engn, State Key Lab Modificat Chem Fibers & Polymer Mat, Shanghai 201620, Peoples R China 2.Fudan Univ, Collaborat Innovat Ctr Chem Energy Mat iChEM, Shanghai Key Lab Mol Catalysis & Innovat Mat, State Key Lab Mol Engn Polymers,Dept Chem,Lab Adv, Shanghai 200433, Peoples R China 3.Chinese Acad Sci, Shanghai Inst Microsystem & Informat Technol, State Key Lab Transducer Technol, Shanghai 200050, Peoples R China 4.Chinese Acad Sci, Shanghai Inst Ceram, State Key Lab High Performance Ceram & Superfine, Shanghai 200050, Peoples R China 5.Shanghai Univ, Mat Genome Inst, Shanghai 200444, Peoples R China 6.Qatar Univ, Coll Arts & Sci, Mat Sci & Technol Program, POB 2713, Doha, Qatar 7.King Saud Univ, Coll Sci, Dept Chem, Riyadh 11451, Saudi Arabia
推荐引用方式 GB/T 7714	Luo, Wei,Zhao, Tao,Li, Yuhui,et al. A Micelle Fusion-Aggregation Assembly Approach to Mesoporous Carbon Materials with Rich Active Sites for Ultrasensitive Ammonia Sensing[J]. JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,2016,138(38):12586-12595.
APA	Luo, Wei.,Zhao, Tao.,Li, Yuhui.,Wei, Jing.,Xu, Pengcheng.,...&Zhao, Dongyuan.(2016).A Micelle Fusion-Aggregation Assembly Approach to Mesoporous Carbon Materials with Rich Active Sites for Ultrasensitive Ammonia Sensing.JOURNAL OF THE AMERICAN CHEMICAL SOCIETY,138(38),12586-12595.
MLA	Luo, Wei,et al."A Micelle Fusion-Aggregation Assembly Approach to Mesoporous Carbon Materials with Rich Active Sites for Ultrasensitive Ammonia Sensing".JOURNAL OF THE AMERICAN CHEMICAL SOCIETY 138.38(2016):12586-12595.