Tunable catalytic activities of different α-Fe 2 O 3 surface areas in ammonium perchlorate thermal decomposition - Details

author：

Chen, L.J. (Chen, L.J..) ^[1] | Shen, P.H. (Shen, P.H..) ^[2] | Zhu, D.Y. (Zhu, D.Y..) ^[3]

Indexed by：

Scopus

Abstract：

Different　surface　areas　of　α-Fe　2　O　3　nanocrystals　have　been　achieved　by　annealing　at　different　temperatures.　Obtained　samples　were　characterized　by　X-ray　diffraction,　Brunauer-Emmett-Teller　technique,　and　transmission　electron　microscopy.　The　surface　areas　of　α-Fe　2　O　3　nanocrystals　changed　from　136.5　m　2　/g　to　2.1　m　2　/g　with　the　increase　of　annealing　temperature　from　280　°C　to　700　°C.　α-Fe　2　O　3　nanocrystal　catalytic　activity　on　the　decomposition　of　ammonium　perchlorate　(AP)　was　characterized　through　thermogravimetric　analysis.　The　decomposition　rate　of　AP　with　the　addition　of　α-Fe　2　O　3　nanocrystals　was　surface　area　relative.　The　136.5　m　2　/g　α-Fe　2　O　3　nanocrystal　exhibited　the　best　catalytic　activity,　which　lowered　the　high-temperature　peak　temperature　of　AP　by　60.8　°C.　©　Published　under　licence　by　IOP　Publishing　Ltd.

Keyword：

Community：

[ 1 ] [Chen, L.J.]Department of Safety Technology and Environmental Engineering, Fujian Chuanzheng Communications College, Fuzhou, 350007, China
[ 2 ] [Shen, P.H.]Department of Safety Technology and Environmental Engineering, Fujian Chuanzheng Communications College, Fuzhou, 350007, China
[ 3 ] [Zhu, D.Y.]School of Materials Science and Engineering, Fuzhou University, Fuzhou, 350108, China

Reprint 's Address：

Email：

Show more details

Related Keywords：

Source ：

IOP Conference Series: Earth and Environmental Science

ISSN： 1755-1307

Year： 2018

Issue： 3

Volume： 199

Language： English

Cited Count：

WoS CC Cited Count：

SCOPUS Cited Count：

ESI Highly Cited Papers on the List： 0 Unfold All

WanFang Cited Count：

Chinese Cited Count：

30 Days PV： 1

Affiliated Colleges：

Get Fulltext

DOI Library Discovery Baidu Scholar Search SCOPUS

Type
Departments

All Years Choose Year From to