Journal ArticleDOI
Supercritical Fluids in Heterogeneous Catalysis
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This article is published in Chemical Reviews.The article was published on 1999-02-10. It has received 689 citations till now. The article focuses on the topics: Supercritical fluid & Heterogeneous catalysis.read more
Citations
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One-pot synthesis of dimethyl carbonate and glycols from supercritical CO2, ethylene oxide or propylene oxide, and methanol
Yanhong Chang,Tao Jiang,Buxing Han,Zhimin Liu,Weize Wu,Liang Gao,Junchun Li,Haixiang Gao,Guoying Zhao,Jun Huang +9 more
TL;DR: In this article, the effects of various conditions, such as reaction temperature, pressure, reaction time, molar ratio of the reactants, and the properties of the supports of the catalysts, on the conversion and yields were investigated.
Journal ArticleDOI
Catalytic hydrogenation of arenes with rhodium nanoparticles in a water-in-supercritical CO2 microemulsion.
TL;DR: Rhodium nanoparticles dispersed by a CO2 microemulsion are effective catalysts for rapid hydrogenation of arenes in supercritical CO2.
Journal ArticleDOI
Multiphase catalytic reactions in/under dense phase CO2
TL;DR: In this article, the features and potentials of dense phase CO 2 for the multiphase catalytic reaction and separation are presented. But the analysis of the potentials is limited.
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Continuous catalytic oxidation of solid alcohols in supercritical CO2: A parametric and spectroscopic study of the transformation of cinnamyl alcohol over Pd/Al2O3
TL;DR: In this paper, Cinnamyl alcohol was oxidized to cinnamaldehyde in a continuous fixed-bed reactor with molecular oxygen over an alumina-supported palladium catalyst in supercritical carbon dioxide modified with toluene.
Journal ArticleDOI
Palladium-catalyzed synthesis of symmetrical urea derivatives by oxidative carbonylation of primary amines in carbon dioxide medium
Nicola Della Ca,Paolo Bottarelli,Angela Dibenedetto,Michele Aresta,Bartolo Gabriele,Giuseppe Salerno,Mirco Costa +6 more
TL;DR: In this paper, an efficient palladium-catalyzed synthesis of symmetrically disubstituted ureas via oxidative carbonylation of primary amines is described, carried out in the presence of a large excess of carbon dioxide as reaction medium or under solvent-free conditions.
References
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Journal ArticleDOI
Aerogels-Airy Materials: Chemistry, Structure, and Properties.
Nicola Hüsing,Ulrich S. Schubert +1 more
TL;DR: The design of such a filigrane network requires the very careful control of chemical parameters and the reward is an assortment of different property profiles owing to the richness of possible variations.
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Structures of metal sites of oxidized bovine heart cytochrome c oxidase at 2.8 A
Tomitake Tsukihara,Hiroshi Aoyama,Eiki Yamashita,Takashi Tomizaki,Hiroshi Yamaguchi,Kyoko Shinzawa-Itoh,Ryosuke Nakashima,Rieko Yaono,Shinya Yoshikawa +8 more
TL;DR: The high resolution three-dimensional x-ray structure of the metal sites of bovine heart cytochrome c oxidase is reported, suggesting a dinuclear copper center with an unexpected structure similar to a [2Fe-2S]-type iron-sulfur center.
Journal ArticleDOI
Homogeneous Hydrogenation of Carbon Dioxide
TL;DR: In this article, the simplest and most studied reactions of CO{sub 2} are the catalytic reactions with H{sub 1} in the presence or absence of other reactive species.
Journal ArticleDOI
Reactions at supercritical conditions: Applications and fundamentals
TL;DR: A review of chemical reactions in and with supercritical fluids can be found in this paper, where the authors discuss both fundamental studies and applications of reactions at supercritical conditions, with focus on work published after 1985.