Qifeng Tang

Dr. Qifeng Tang


Research Focus & Metrics

Academic Career Length

11Years (2016-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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23 June 2025 in Journal of Colloid and Interface Science
Verified
Journal Article
Closed access
FYFang Yao
Fang Yao
JWJue Wei
Jue Wei
YXYujie Xu
Yujie Xu
HTHao Tu
Hao Tu
MHMin Huang
Min Huang
JWJian Wang
Jian Wang

1 June 2021 in Optik
Verified
Journal Article
Closed access
QTQifeng Tang
Qifeng Tang
TYTao Yang
Tao Yang
BGBiao Guo
Biao Guo
JAJinqing Ao
Jinqing Ao
BPBiyou Peng
Biyou Peng


26 August 2022 in Archives of Metallurgy and Materials
Verified
Journal Article
Closed access
PDF file
QTQifeng Tang
Qifeng Tang
JAJinqing Ao
Jinqing Ao
BPBiyou Peng
Biyou Peng
BGBiao Guo
Biao Guo
TYTao Yang
Tao Yang
The carbothermic reduction of calcined magnesite in vacuum was studied. By thermodynamic analysis, the starting temperature of reduction reaction dropped from 2173K to 1523K when system pressure dropped from 1 atmosphere to 100 Pa. The experiments were carried out at different conditions under 10~100 Pa and the experimental results shown that the reduction extent of MgO improved by increasing the reaction temperature and time, the pellet forming pressure as well as adding fluoride as catalyst. The rate-determining step of carbothermic reduction process was gas diffusion with the apparent activation energy of 241.19~278.56 kJ/mol.

30 June 2016 in Revista de Metalurgia
Verified
Journal Article
Open access
PDF file
QTQifeng Tang
Qifeng Tang
JGJiacheng Gao
Jiacheng Gao
XCXiaohua Chen
Xiaohua Chen
XWXiaowei Wei
Xiaowei Wei
En este trabajo se estudia la reducción de óxido de magnesio. La influencia de la composición de las escorias y de la temperatura de reducción sobre el porcentaje de reducción de óxido de magnesio han sido discutidas, y asimismo se ha estudiado la cinética de la reducción del óxido de magnesio en escorias fundidas. Los resultados muestran que la reducción se incrementa al aumentar alguno de los siguientes factores: la proporción de Al2O3/SiO2, la adición de CaF2, la proporción molar de Si/2MgO y la temperatura de reacción. En general la reducción fue controlada por la transferencia de masa en la escoria con una energía aparente de 586 kJ mol-1.

6 July 2026 in Journal of Materials Research
Verified
Journal Article
Closed access
PDF file
LWLongxuan Wang
Longxuan Wang
BGBiao Guo
Biao Guo
XYXiaolong Yang
Xiaolong Yang
TLTian Liang
Tian Liang
QTQifeng Tang
Qifeng Tang