NDLI: Efficient catalytic conversion of ammonia borane to borazine and its use for hexagonal boron nitride (white graphene)

Content Provider	Royal Society of Chemistry (RSC)
Author	Cho, Hyunjin Kang, Sang Ook Lee, Young-Boo Lee, Hee-Jun Yoon, Chang Won Kim, Myung Jong Nam, Suk Woo Kim, Sung-Kwan Kim, Hwan Chul Park, Jin-hyung
Copyright Year	2013
Abstract	Nickel nanoparticles (NiNPs) prepared in tetraglyme (TG) efficiently catalyzed the conversion of ammonia borane (AB, NH3BH3) to borazine (B3N3H6). Under the optimized conditions, 3 mol% of the NiNPs were introduced into a 1.5 M AB solution in TG and held at 80 °C for 6 h under a dynamic vacuum that was maintained at 30 torr. Borazine was isolated through a series of −45 °C, −78 °C, and −196 °C traps to give (−78 °C trap) pure borazine in 53% yield. The borazine produced was then utilized as a molecular precursor for high quality h-BN (white graphene) and large area h-BN sheets were prepared by applying low pressure chemical vapor deposition (LPCVD). Ultra-thin (single to few layers) h-BN was synthesized on Ni foil at the optimal ratio between borazine and NH3, and the number of layers was tuned by varying the NH3 partial pressure.
Starting Page	1976
Ending Page	1981
Page Count	6
File Format	HTM / HTML PDF
ISSN	20507488
Volume Number	1
Issue Number	6
Journal	Journal of Materials Chemistry A
DOI	10.1039/c2ta00758d
Language	English
Publisher	Royal Society of Chemistry
Access Restriction	Open
Subject Keyword	Tetraethylene glycol dimethyl ether Ammonia borane Borazine John Torrey Graphene Chemical vapor deposition Ammonia Partial pressure
Content Type	Text
Resource Type	Article
Subject	Chemistry Renewable Energy, Sustainability and the Environment Materials Science

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

Efficient catalytic conversion of ammonia borane to borazine and its use for hexagonal boron nitride (white graphene)

A systematic study of the atmospheric pressure growth of large-area hexagonal crystalline boron nitride film

Low pressure chemical vapor deposition of boron nitride thin films from triethylamine borane complex and ammonia

Ammonia borane–polyethylene oxide composite materials for solid hydrogen storage

Oligomeric aminoborane precursors for the chemical vapour deposition growth of few-layer hexagonal boron nitride

Highly efficient visible-light-driven catalytic hydrogen evolution from ammonia borane using non-precious metal nanoparticles supported by graphitic carbon nitride

Controlled Synthesis of Atomically Layered Hexagonal Boron Nitride via Chemical Vapor Deposition

Continuous Growth of Hexagonal Graphene and Boron Nitride In-Plane Heterostructures by Atmospheric Pressure Chemical Vapor Deposition

Growth and transfer of graphene and hexagonal boron nitride by chemical vapor deposition. Applications to thermally efficient flexible electronics

Efficient catalytic conversion of ammonia borane to borazine and its use for hexagonal boron nitride (white graphene)

Similar Documents

Efficient catalytic conversion of ammonia borane to borazine and its use for hexagonal boron nitride (white graphene)

A systematic study of the atmospheric pressure growth of large-area hexagonal crystalline boron nitride film

Low pressure chemical vapor deposition of boron nitride thin films from triethylamine borane complex and ammonia

Ammonia borane–polyethylene oxide composite materials for solid hydrogen storage

Oligomeric aminoborane precursors for the chemical vapour deposition growth of few-layer hexagonal boron nitride

Highly efficient visible-light-driven catalytic hydrogen evolution from ammonia borane using non-precious metal nanoparticles supported by graphitic carbon nitride

Controlled Synthesis of Atomically Layered Hexagonal Boron Nitride via Chemical Vapor Deposition

Continuous Growth of Hexagonal Graphene and Boron Nitride In-Plane Heterostructures by Atmospheric Pressure Chemical Vapor Deposition

Growth and transfer of graphene and hexagonal boron nitride by chemical vapor deposition. Applications to thermally efficient flexible electronics

Efficient catalytic conversion of ammonia borane to borazine and its use for hexagonal boron nitride (white graphene)