Controllable Synthesis of Multiheteroatoms Co-Doped Hierarchical Porous Carbon Spheres as an Ideal Catalysis Platform

doi:10.1021/acsami.8b03283

CORC > 化学研究所 > 中国科学院化学研究所

	Controllable Synthesis of Multiheteroatoms Co-Doped Hierarchical Porous Carbon Spheres as an Ideal Catalysis Platform
	Yang, Shuliang 1,2; Zhu, Yanan 1,3; Cao, Changyan 1,3; Peng, Li 2; Queen, Wendy L.2; Song, Weiguo 1,3
刊名	ACS APPLIED MATERIALS & INTERFACES
	2018-06-13
卷号	10 期号:23 页码:19664-19672
关键词	Hierarchical Structure Porous Carbon Spheres Doping Heterogeneous Catalysis Nitroarene Reduction
ISSN号	1944-8244
DOI	10.1021/acsami.8b03283
英文摘要	The synthesis of porous carbon spheres with hierarchical porous structures coupled with the doping of heteroatoms is particularly important for advanced applications. In this research, a new route for efficient and controllable synthesis of hierarchical porous carbon spheres co-doped with nitrogen, phosphorus, and sulfur (denoted as NPS-HPCs) was reported. This new approach combines in situ polymerization of hexachlorocyclophos-phazene and 4,4'-sulfonyldiphenol with the self-assembly of colloidal silica nanoparticles (SiO2 NPs). After pyrolysis and subsequent removal of the SiO2 NPs, the resulting NPS-HPCs possess a high surface area (960 m(2)/g) as well as homogeneously distributed N, P, and S heteroatoms. The NPS-HPCs are shown to be an ideal support for anchoring highly dispersed and uniformly sized noble metal NPs for heterogeneous catalysis. As a proof of concept, Pd NPs are loaded onto the NPS-HPCs using only methanol as a reductant at room temperature. The prepared Pd/NPS-HPCs are shown to exhibit high activity, excellent stability, and recyclability for hydrogenation of nitroarenes.
语种	英语
出版者	AMER CHEMICAL SOC
WOS记录号	WOS:000435525100041
内容类型	期刊论文
源URL	[http://ir.iccas.ac.cn/handle/121111/42495]
专题	中国科学院化学研究所
通讯作者	Cao, Changyan; Queen, Wendy L.
作者单位	1.Chinese Acad Sci, CAS Res Educ Ctr Excellence Mol Sci, Inst Chem, Beijing Natl Lab Mol Sci,Lab Mol Nanostruct & Nan, Beijing 100190, Peoples R China 2.EPFL, ISIC Valais, Inst Chem Sci & Engn, CH-1950 Sion, Switzerland 3.Univ Chinese Acad Sci, Beijing 100049, Peoples R China
推荐引用方式 GB/T 7714	Yang, Shuliang,Zhu, Yanan,Cao, Changyan,et al. Controllable Synthesis of Multiheteroatoms Co-Doped Hierarchical Porous Carbon Spheres as an Ideal Catalysis Platform[J]. ACS APPLIED MATERIALS & INTERFACES,2018,10(23):19664-19672.
APA	Yang, Shuliang,Zhu, Yanan,Cao, Changyan,Peng, Li,Queen, Wendy L.,&Song, Weiguo.(2018).Controllable Synthesis of Multiheteroatoms Co-Doped Hierarchical Porous Carbon Spheres as an Ideal Catalysis Platform.ACS APPLIED MATERIALS & INTERFACES,10(23),19664-19672.
MLA	Yang, Shuliang,et al."Controllable Synthesis of Multiheteroatoms Co-Doped Hierarchical Porous Carbon Spheres as an Ideal Catalysis Platform".ACS APPLIED MATERIALS & INTERFACES 10.23(2018):19664-19672.