Xinxin Guan
Nankai University
6 Papers
239 Citations
Xinxin Guan is an academic researcher from Nankai University. The author has contributed to research in topics: Catalysis & Bimetallic strip. The author has an hindex of 6, co-authored 6 publications. Previous affiliations of Xinxin Guan include Tianjin University.
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Papers
Titania supported Pd-Cu bimetallic catalyst for the reduction of nitrate in drinking water
Wenliang Gao,Naijia Guan,Jixin Chen,Xinxin Guan,Ruicai Jin,Haisheng Zeng,Zhiguang Liu,Fuxiang Zhang +7 more
TL;DR: Titania supported palladium-copper bimetallic catalysts (Pd-Cu/TiO2) were prepared by liquid phase chemical reduction method and then applied in the liquid phase catalytic reduction of nitrate ions (NO3−) as mentioned in this paper.
180
Catalytic reduction of nitrite ions in drinking water over Pd–Cu/TiO2 bimetallic catalyst
Wenliang Gao,Wenliang Gao,Jixin Chen,Jixin Chen,Xinxin Guan,Xinxin Guan,Ruicai Jin,Ruicai Jin,Fuxiang Zhang,Fuxiang Zhang,Naijia Guan,Naijia Guan +11 more
TL;DR: In this article, a mechanism is proposed to explain the promoting effect of bimetallic catalyst in the catalytic reduction of nitrite ions in drinking water, and the nitrite conversion and selectivity to N2 influenced by metal molar ratio (Pd:Cu), H2 flow rate, CO2 flow ratio, pH value of solution and reaction temperature are discussed in detail with physical characterizations methods such as XPS, XRD, in situ FT-IR.
56
Synthesis and characterization of a basic molecular sieve : Nitrogen-incorporated SAPO-34
TL;DR: In this article, the results of property characterized by DRIFTS of CO2 adsorption and CO2-TPD showed that basic sites existed on the surface of nitridized samples probably due to the presence of nitrogen-containing species incorporating into the framework of SAPO-34 molecular sieves.
21
Titania-supported Pd-Cu bimetallic catalyst for the reduction of nitrite ions in drinking water
Wenliang Gao,Ruicai Jin,Jixin Chen,Xinxin Guan,Haisheng Zeng,Fuxiang Zhang,Zhiguang Liu,Naijia Guan +7 more
TL;DR: Titania-supported palladium-copper bimetallic catalysts (Pd-Cu/P25) were prepared by liquid phase chemical reduction method and then applied in liquid phase catalytic reduction of nitrite ions (NO2-). Compared with the conventional impregnation method, which usually needs a post-thermal reduction procedure to eliminate the introduced anions, liquid-phase chemical reduction at ambient temperature was proved to inhibit the aggregation of metal active components as mentioned in this paper.
15
Para-selectivity of modified HZSM-5 zeolites by nitridation for ethylation of ethylbenzene with ethanol
TL;DR: In this paper, a modification of HZSM-5 zeolite was carried out by nitridation with pure ammonia at high temperature, which showed that the surface strong acid sites of modified HZ SM-5 decreased severely as characterized by NH3-TPD analysis and pyridine-IR spectroscopy.