NDLI: One-step preparation of hierarchical porous carbons from poly(vinylidene chloride)-based block copolymers

Content Provider	Springer Nature Link
Author	Yang, Jie Bao, Yongzhong Pan, Pengju
Copyright Year	2013
Abstract	A facile self-templating and activation-free method to fabricate the hierarchical porous carbons (HPCs) from poly(vinylidene chloride) (PVDC)-based block copolymers is reported in this article. A series of block copolymers consisted of PVDC and the polystyrene (PS) blocks were prepared via RAFT living radical polymerization. Effects of molar ratio between the PVDC and the PS blocks on the microphase separation and thermal degradation of the PVDC-b-PS copolymers, and the microstructure of the as-prepared porous carbons were investigated. The results show that the PVDC block acts as a good kind of carbon precursor capable of forming micropores (0.5–0.6 nm) due to the diffusion of small molecules eliminated during the degradation of the PVDC block, and the microdispersed PS block acts as a mesopore extender to generate the mesopores (3–30 nm) by the decomposition of the PS phase. The as-prepared HPCs have the unique structures with three-dimensionally interconnected micropores and mesopores. The high Brunauer–Emmett–Teller surface area (1220 m$^{2}$/g) and total pore volume (0.92 cm$^{3}$/g) were achieved through controlling the composition of block copolymer. The method is facile to prepare the HPCs and suitable to the PVDC-based copolymers with other pyrolyzable block.
Starting Page	1090
Ending Page	1098
Page Count	9
File Format	PDF
ISSN	00222461
Journal	Journal of Materials Science
Volume Number	49
Issue Number	3
e-ISSN	15734803
Language	English
Publisher	Springer US
Publisher Date	2013-10-12
Publisher Place	Boston
Access Restriction	One Nation One Subscription (ONOS)
Subject Keyword	Materials Science Characterization and Evaluation of Materials Polymer Sciences Continuum Mechanics and Mechanics of Materials Crystallography Mechanics
Content Type	Text
Resource Type	Article
Subject	Ceramics and Composites Mechanics of Materials Mechanical Engineering Polymers and Plastics

Sl.	Authority	Responsibilities	Communication Details
1	Ministry of Education (GoI), Department of Higher Education	Sanctioning Authority	https://www.education.gov.in/ict-initiatives
2	Indian Institute of Technology Kharagpur	Host Institute of the Project: The host institute of the project is responsible for providing infrastructure support and hosting the project	https://www.iitkgp.ac.in
3	National Digital Library of India Office, Indian Institute of Technology Kharagpur	The administrative and infrastructural headquarters of the project	Dr. B. Sutradhar bsutra@ndl.gov.in
4	Project PI / Joint PI	Principal Investigator and Joint Principal Investigators of the project	Dr. B. Sutradhar bsutra@ndl.gov.in Prof. Saswat Chakrabarti will be added soon
5	Website/Portal (Helpdesk)	Queries regarding NDLI and its services	support@ndl.gov.in
6	Contents and Copyright Issues	Queries related to content curation and copyright issues	content@ndl.gov.in
7	National Digital Library of India Club (NDLI Club)	Queries related to NDLI Club formation, support, user awareness program, seminar/symposium, collaboration, social media, promotion, and outreach	clubsupport@ndl.gov.in
8	Digital Preservation Centre (DPC)	Assistance with digitizing and archiving copyright-free printed books	dpc@ndl.gov.in
9	IDR Setup or Support	Queries related to establishment and support of Institutional Digital Repository (IDR) and IDR workshops	idr@ndl.gov.in

Study of irradiation effect on poly(vinylidene fluoride-trifluoroethylene) copolymers

Poly(vinylidene fluoride)/poly(methyl methacrylate)/TiO$_{2}$ blown films: preparation and surface study

Tailoring microstructure and physical properties of poly(vinylidene fluoride–hexafluoropropylene) porous films

Preparation of spherical activated carbon with hierarchical porous texture

Effects of macropore size on structural and electrochemical properties of hierarchical porous carbons

Hard elasticity of poly(vinylidene fluoride) fibers

Preparation and characterization of poly(vinyl chloride) calcium carbonate nanocomposites via melt intercalation

Green and low-cost materials as carbon source for the synthesis of hierarchical porous carbons

Properties of triglycine sulfate/poly(vinylidene fluoride-trifluoroethylene) 0-3 composites

One-step preparation of hierarchical porous carbons from poly(vinylidene chloride)-based block copolymers

Similar Documents

Study of irradiation effect on poly(vinylidene fluoride-trifluoroethylene) copolymers

Poly(vinylidene fluoride)/poly(methyl methacrylate)/TiO$_{2}$ blown films: preparation and surface study

Tailoring microstructure and physical properties of poly(vinylidene fluoride–hexafluoropropylene) porous films

Preparation of spherical activated carbon with hierarchical porous texture

Effects of macropore size on structural and electrochemical properties of hierarchical porous carbons

Hard elasticity of poly(vinylidene fluoride) fibers

Preparation and characterization of poly(vinyl chloride) calcium carbonate nanocomposites via melt intercalation

Green and low-cost materials as carbon source for the synthesis of hierarchical porous carbons

Properties of triglycine sulfate/poly(vinylidene fluoride-trifluoroethylene) 0-3 composites

One-step preparation of hierarchical porous carbons from poly(vinylidene chloride)-based block copolymers