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Title: Synthesis of boron nitride nanotubes and its hydrogen uptake
Authors: Lim, S.H.
Luo, J.
Ji, W. 
Lin, J. 
Keywords: Boron nitride nanotubes
Hydrogen uptake
Pressure-composition isotherms
Temperature-programmed desorption
Issue Date: 28-Feb-2007
Citation: Lim, S.H., Luo, J., Ji, W., Lin, J. (2007-02-28). Synthesis of boron nitride nanotubes and its hydrogen uptake. Catalysis Today 120 (3-4 SPEC. ISS.) : 346-350. ScholarBank@NUS Repository.
Abstract: Boron nitride nanotubes (BNNT) were synthesized by annealing ball-milled boron-nickel catalyst in nitrogen/hydrogen gas mixture at a temperature of 1025 °C. The BNNTs were characterized by TEM, XRD, FTIR and Raman spectroscopy. The pressure-composition isotherms (PCI) and temperature-programmed desorption (TPD) techniques were used to investigate the H2 uptake properties of BN nanotubes. The BNNTs show a reproducible room temperature hydrogen sorption of 1.8-2.2 wt% under 6 MPa. © 2006 Elsevier B.V. All rights reserved.
Source Title: Catalysis Today
ISSN: 09205861
DOI: 10.1016/j.cattod.2006.09.016
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