NDLI: One pot synthesis of mesoporous boron nitride using polystyrene-b-poly(ethylene oxide) block copolymer

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One pot synthesis of mesoporous boron nitride using polystyrene-b-poly(ethylene oxide) block copolymer

Content Provider	Semantic Scholar
Author	Maleki, Mahdi Beitollahi, Ali Lee, Jinwoo Shokouhimehr, Mohammadreza Javadpour, Jafar Park, Eun Ju Chun, Jinyoung Hwang, Jongkook
Copyright Year	2015
Abstract	We report a successful synthesis of Mesoporous BN (MBN) powder through a facile one-pot synthesis strategy. In this respect, laboratory made block copolymer, polystyrene-b-poly(ethylene oxide) (PS-b-PEO) was used as structure directing agent and ammonia borane was used as BN precursor, respectively. Various characterization techniques such as X-ray photoelectron spectroscopy, Fourier-transform infrared spectroscopy, X-ray diffraction (XRD), scanning electron microscopy, transmission electron microscopy (TEM) and N2 sorption analysis were used to characterize different properties of the synthesized MBN powder. The formation of turbostratic boron nitride with wormlike pores (20 nm) was confirmed by XRD and TEM results. N2 sorption analysis of the obtained MBN sample exhibited a high specific surface area of 326 m2 g−1 and a pore volume of 0.5 m3 g−1.
Starting Page	6528
Ending Page	6535
Page Count	8
File Format	PDF HTM / HTML
DOI	10.1039/C4RA11431K
Volume Number	5
Alternate Webpage(s)	http://oasis.postech.ac.kr/bitstream/2014.oak/13316/1/OAIR004138.pdf
Alternate Webpage(s)	https://doi.org/10.1039/C4RA11431K
Language	English
Access Restriction	Open
Content Type	Text
Resource Type	Article

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