Zobrazeno 1 - 10
of 16
pro vyhledávání: '"Xiaoxiang, Han"'
Autor:
Yousheng Zhou, Chao Xu, Jiacheng Gan, Shang-Bin Liu, Guangqi Zhu, Xingyu Mei, Haijiang Zhang, Yanbo Wang, Xiaoxiang Han, Jiahui Duanmu
Publikováno v:
Catalysis Letters. 150:3584-3597
A series of highly active silver ion-exchanged silicotungstic acid (H4SiW12O40; STA) catalysts, AgxH4−xSiW12O40 (x = 1–4), were successfully synthesized and applied for the production of glycerol monolaurate (GML) via esterification of lauric aci
Autor:
Kuiwu Wang, Shang-Bin Liu, Guangqi Zhu, Yanbo Wang, Xiaoxiang Han, Haijiang Zhang, Yanli Miao, Yuxi Ding
Publikováno v:
Chemical Engineering Journal. 359:733-745
A series of silica gel supported sulfonic acid functionalized ionic liquid (SAFIL/SG) catalysts have been successfully synthesized through a sol–gel method by varying the organic amine loadings. The catalysts so fabricated were characterized by var
Publikováno v:
International Journal of Food Properties. 20:S2332-S2341
The sol–gel transition temperatures of high acyl gellan gum solution were investigated using rheaological measurements. The sol–gel transition temperatures were determined from three criteria: the ...
Autor:
Kuiwu Wang, Kai Ouyang, Chunhua Xiong, Xiaoxiang Han, Li-Li Liu, Xiujuan Tang, Chin-Te Hung, Shang-Bin Liu, Chen Qing
Publikováno v:
Applied Catalysis A: General. 543:115-124
A series of transition-metal (M = Mn, Fe, Co, Ni, Cu) ion-exchanged tungstophosphoric acid (H 3 PW 12 O 40 ; TPA)-based ionic liquid (IL) catalysts, synthesized by incorporating metal and methylimidazolium propyl sulfobetaine (MIMPS) zwitterionic IL
Autor:
Xiaoxiang Han, Jinwang Cai, Yanbo Wang, Shang-Bin Liu, Mao Xiaorui, Fanghao Li, Xiujuan Tang, Qiu Linyan, Xinya Yang
Publikováno v:
Applied Catalysis A: General. 618:118136
A series of composite metal oxide catalysts, namely CeMnTiO, CeCoTiO, and CeFeTiO, were prepared by sol-gel method, and their physicochemical properties were characterized by various techniques, viz. SEM, XRD, XPS, and NH3-TPD. Their desirable acidit
Autor:
Li-Li Liu, Chen Qing, Xiujuan Tang, Chunhua Xiong, Chin-Te Hung, Shang-Bin Liu, Xiaoxiang Han, Yingying Kuang
Publikováno v:
Korean Journal of Chemical Engineering. 34:1914-1923
A series of organic-inorganic composite catalysts, prepared by modifying tungstophosphoric acid (TPA; H3PW12O40) with different amino acids such as phenylalanine (Phe), alanine (Ala), and glycine (Gly) were synthesized. The physicochemical and acidic
Autor:
Xiaoxiang Han, Li-Li Liu, Chin-Te Hung, Shang-Bin Liu, Xiujuan Tang, Kai Ouyang, Yingying Kuang, Renjun Kan, Pei-Hao Wu
Publikováno v:
Journal of the Taiwan Institute of Chemical Engineers. 70:23-31
A series of Bronsted-Lewis acidic catalysts, denoted RE-TPA (M y H 3‒3 y PW 12 O 40 ; M = La, Ce, Pr, Nd, Sm; y = 1/3, 2/3, 1), prepared by incorporating rare earth (RE) metal cations as Lewis centers onto the superacidic tungstophosphoric acid (TP
Autor:
Yit-Tsong Chen, Xiaoxiang Han, Pei-Hao Wu, Sayeda Halima Begum, Shing-Jong Huang, Chin-Te Hung, Shang-Bin Liu
Publikováno v:
Journal of Molecular Catalysis A: Chemical. 423:423-432
The effect of acidic properties over a series of Lanthanide metal incorporated Fe-based H-ZSM-5 (Si/Al = 15) catalysts on catalytic activity during selective catalytic reduction (SCR) of NO by NH 3 was investigated. Various mono- (M 1 -ZSM-5; M 1 = F
Autor:
Xiaofang Zhang, Li-Li Liu, Chin-Te Hung, Shang-Bin Liu, Xiaoxiang Han, Guangqi Zhu, Xianghui Cao, Renjun Kan, Juanjuan Liang
Publikováno v:
ChemCatChem. 9:2727-2738
The synthesis of glycerol monolaurate (GML) by the esterification of glycerol (GL) with lauric acid (LA) over a series of propyl sulfonic acid-functionalized ionic liquids (SAFILs)-modified silicotungstic acid (STA; H4SiW12O40) composite catalysts ha
Publikováno v:
Green Processing and Synthesis, Vol 5, Iss 3, Pp 321-329 (2016)
Response surface methodology was successfully applied to optimize esterification of butanol with butyric acids over amino acid-functionalized heteropolyacids, namely, [GlyH] x H3-x PW12O40 (x=1.0–3.0). A series of catalysts were prepared by incorpo