【Chinese Journal of Catalysis】 Issue 5 (2018)
2018/4/19 16:45:00 中科院大连化物所
Contents for Issue 5 (2018) of Chinese Journal of Catalysis, click title to read and download for free.
Reviews
Single-atom catalysis: Bridging the homo- and heterogeneous catalysis
Fang Chen, Xunzhu Jiang, Leilei Zhang, Rui Lang, Botao Qiao *
Several examples demonstrating that single-atom catalysts, with the advantages of both homogeneous catalysts (isolated active sites) and heterogeneous catalysts (stable and easy to separate), can bridge homo- and heterogeneous catalysis.
Recent advances on controllable and selective catalytic oxidation of cyclohexene
Hongen Cao, Boran Zhu, Yufan Yang, Lin Xu, Lei Yu *, Qing Xu *
Recent advances in controllable and selective catalytic oxidation reactions of cyclohexene are reviewed in this paper, and the contents are classified based on the oxidants used in the reaction.
Viewpoint
A viewpoint on catalytic origin of boron nitride in oxidative dehydrogenation of light alkanesLei Shi, Dongqi Wang, An-Hui Lu *
This viewpoint illustrates that the B-OH groups at the zig-zag edge of boron nitride could be catalytically active in the ODH reaction of light alkanes by analyzing recent progress in the use of boron nitride for the ODH reaction and presenting much new evidence.
Articles
A highly efficient flower-like cobalt catalyst for electroreduction of carbon dioxide
Gang Yang, Zhipeng Yu, Jie Zhang *, Zhenxing Liang *
An efficient cobalt catalyst with unique flower-like morphology was synthesized by a facile hydrothermal method, which yielded a superior electrocatalytic activity towards CO2 electroreduction with a high Faraday efficiency of formate (63.4%).
Fe-TiO
Fe-TiO2 quantum dots and Fe2O3 quantum dots are co-loaded on MCM-41 by direct hydrolysis, which provides synergy between adsorption and photocatalysis and allows the efficient removal of aqueous rose bengal.
Effective removal of the protective ligands from Au nanoclusters by ambient pressure nonthermal plasma treatment for CO oxidation
Yuan Tan, Hua Liu, Xiao Yan Liu *, Aiqin Wang, Changjun Liu, Tao Zhang
The protective ligands of supported gold nanoclusters could be effectively eliminated via atmospheric pressure non-thermal plasma treatment. This greatly enhanced their catalytic activity for CO oxidation.
Cloning, overexpression, and characterization of a novel organic solvent-tolerant lipase fromPaenibacillus pasadenensis CS0611
Jiaxin Gao, Xiaoyang Ou, Pei Xu, Minhua Zong, Wenyong Lou *
A novel lipase from Paenibacillus pasadenensis CS0611 was cloned, expressed, and characterized for the first time. It showed high activity and stability in a range of organic solvents.
The role of graphene coating on cordierite-supported Pd monolithic catalysts for low-temperature combustion of toluene
Wen Li, Hongqi Ye, Gonggang Liu, Hongchao Ji, Yonghua Zhou *, Kai Han *
Schematic structure of the Pd/Gr/Cor catalyst and tentative processes of the catalytic combustion of toluene over the Pd/Gr/Cor catalyst as illustrated. The graphene coating plays important roles during the catalytic combustion of toluene.
Enhancement of catalytic activity by homo-dispersing S2O82–-Fe2O3 nanoparticles on SBA-15 through ultrasonic adsorption
Qingyan Chu, Jing Chen, Wenhua Hou *, Haoxuan Yu, Ping Wang, Rui Liu, Guangliang Song, Hongjun Zhu *, Pingping Zhao
Mesoporous superacids S2O82–-Fe2O3/SBA-15 with active nanoparti-cles are prepared by ultrasonic adsorption. TEM images show S2O82–-Fe2O3 nanoparticles of approximately 6 × 8 nm are uniformly distributed in the inner mesoporous channels of SBA-15.
Green and efficient epoxidation of methyl oleate over hierarchical TS-1
Yue Wei, Gang Li *, Qiang Lü, Chuanying Cheng, Hongchen Guo
A high conversion of methyl oleate with H2O2 as a green oxidant was achieved using HTS-1 templated with polyquaternium-6.
Enhancing the photocatalytic activity and photostability of zinc oxide nanorod arrays via graphitic carbon mediation
Xuewei Zhang, Xueliang Zhang, Xin Wang, Lequan Liu, Jinhua Ye, Defa Wang *
Graphitic-carbon-mediated ZnO nanorod arrays (NRAs) are fabricated by calcining pre-synthesized ZnO NRAs with different amounts of glucose as a carbon source, via a hydrothermal method. The resulting nanohybrids exhibit enhanced photocatalytic activity and photostability for CO2 reduction under visible light irradiation.
CoNiP/NC polyhedrons derived from cobalt-based zeolitic imidazolate frameworks as an active electrocatalyst for oxygen evolution
Jintang Li *, Guiqing Du, Xian Cheng, Pingjing Feng, Xuetao Luo
Schematic diagram to illustrate the OER catalytic principles on CoNiP /NC polyhedrons. Step I: transformation of ZIF-67 into CoNi/NC by a facile etching and deposition process and carbonization; Step II: formation of CoNiP/NC by phosphatizing CoNi/NC.
Layered double hydroxide-like Mg3Al1-xFex materials as supports for Ir catalysts: Promotional effects of Fe doping in selective hydrogenation of cinnamaldehyde
Weiwei Lin, Haiyang Cheng *, Xiaoru Li, Chao Zhang, Fengyu Zhao, Masahiko Arai
The doping of Fe to Ir/Mg3Al could improve its activity and selectivity in cinnamaldehyde hydrogenation owing to the electronic interaction of Fe–Ir and the change in the geometrical structure of Ir active species.
Chiral basket-handle porphyrin-Co complexes for the catalyzed asymmetric cycloaddition of CO2 to epoxides
Xiying Fu, Xinyao Jing, Lili Jin, Lilong Zhang, Xiaofeng Zhang, Bin Hu *, Huanwang Jing *
Novel C2 symmetric chiral basket-handle cobaltoporphyrin complexes are synthesized and applied as catalysts for the asymmetric cycloaddition of CO2 to propylene oxide, yielding relevant chiral propylene carbonate with good enantioselectivity.
Bimetallic Cr-In/H-SSZ-13 for selective catalytic reduction of nitric oxide by methane
Jun Yang, Yupeng Chang, Weili Dai, Guangjun Wu, Naijia Guan, Landong Li *
The bimetallic Cr-In/H-SSZ-13 catalyst exhibited appreciable reactivity and hydrothermal stability in the CH4-SCR process.
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