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Autor:
Roger Rousseau, Manh-Thuong Nguyen, Vassiliki Alexandra Glezakou, Simuck F. Yuk, Mal Soon Lee, Sneha A. Akhade
Publikováno v:
Catalysis Today. :208-215
Understanding the hydrogenation of organic compounds in the aqueous phase has always been fundamentally important for improving carbon neutral pathways to fuels and value-added chemicals. In this study, we investigated both thermodynamic and kinetic
Publikováno v:
Carbon. 188:70-80
Developing appropriate cocatalyst to couple with photocatalyst is a promising strategy to simultaneously realize efficient benzyl alcohol oxidation to aldehydes and water reduction to H2. Herein, two-dimensional (2D) Co-doped MoS2 nanosheets with an
Publikováno v:
Chinese Chemical Letters. 32:3837-3840
A HAT based large PAH discotic molecule PN8 is developed. The enlarged chromophoric core and doping heteroatoms enable colorimetric and fluorometric sensing of Cu2+ and Zn2+ with highly appreciable optical changes, good selectivity and low detection
Autor:
Xuefeng Chu, Changbin Zhang, Min Chen, Jianghao Zhang, Hong He, Xueyan Chen, Xiaoxiao Qin, Jianjun Chen
Publikováno v:
Environmental Science & Technology. 55:16687-16698
Metal-support interaction (MSI) has been widely recognized to be playing a pivotal role in regulating the catalytic activity of various reactions. In this work, the degree of MSI between Pt and CeO2 support was finely tuned by adjusting the activatio
Autor:
Madison B. Martinez, Romit Chakraborty, Craig M. Brown, Jacob Tarver, Katherine E. Hurst, Stephen A. FitzGerald, Brandon R. Barnett, Hayden A. Evans, Martin Head-Gordon, Gregory M. Su, Lena M. Funke, Henry Z. H. Jiang, Benjamin A. Trump, Thomas Gennett, Jeffrey A. Reimer, Didier Banyeretse, Walter S. Drisdell, Matthew N. Dods, Tyler J. Hartman, Jeffrey R. Long, Jonas Börgel
Publikováno v:
Journal of the American Chemical Society. 143:14884-14894
Coordinatively unsaturated metal sites within certain zeolites and metal-organic frameworks can strongly adsorb a wide array of substrates. While many classical examples involve electron-poor metal cations that interact with adsorbates largely throug
Autor:
Hannu Häkkinen, María Francisca Matus, Run Shi, Qiaofeng Yao, Sami Malola, Tiankai Chen, Yitao Cao, Jianping Xie
Publikováno v:
Chem. 7:2227-2244
Most inorganic nanoparticles are directly surface-terminated (and -stabilized) by protecting ligands, which could greatly affect the atomic packing and physical/chemical properties of their inorganic cores. Here, we show that the intermolecular inter
Autor:
Sheng Dai, Felipe Polo-Garzon, Xiang Wang, Phillip Halstenberg, Xian Suo, Tao Wang, Harry M. Meyer, Shize Yang, Zili Wu, Zhenzhen Yang, Hao Chen
Publikováno v:
Journal of the American Chemical Society. 143:8521-8526
Strong metal-support interaction (SMSI) construction is a pivotal strategy to afford thermally robust nanocatalysts in industrial catalysis, but thermally induced reactions (>300 °C) in specific gaseous atmospheres are generally required in traditio
Publikováno v:
Catalysis Today. 369:158-166
Promoters, such as Na and Mn, play an important role in governing the active phase and catalytic performance of cobalt-based FTS catalyst. In this work, the dependence of the promotional effect of promoters on supports has been investigated by using
Autor:
Hua Xie, Ling Jiang, Zhiling Liu, Ya Li, Huijun Zheng, Dong Yang, Jinghan Zou, Gang Li, Jumei Zhang, Hongjun Fan, Yan Bai, Xiangtao Kong
Publikováno v:
Chinese Chemical Letters. 32:854-860
The series of heterodinuclear metal oxide carbonyls in the form of TaNiO(CO)n− (n = 5–8) are generated in the pulsed-laser vaporization source and characterized by mass-selected photoelectron velocity-map spectroscopy. During the consecutive CO a
Autor:
Yanfeng Wang, Guandao Gao, Wenjing Yu, Liangtao Pu, Lijun Li, Jie Ding, Yifan Pan, Yongguang Bu, Bingcai Pan, Hongchao Li
Publikováno v:
Environmental Science & Technology. 55:2110-2120
Oxygen vacancies (OVs) play a crucial role in the catalytic activity of metal-based catalysts; however, their activation mechanism toward peroxydisulfate (PDS) still lacks reasonable explanation. In this study, by taking bismuth bromide (BiOBr) as an