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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Catalytic hydrogenation rate of polycyclic aromatic hydrocarbons in supercritical carbon dioxide containing polymer-stabilized palladium nanoparticles
TL;DR: Kinetic studies based on in situ UV/Vis spectra of the CO₂ phase reveal that the initial hydrogenation of a given PAH and the subsequent hydrogenations of its intermediates are pseudo-first-order.
Journal ArticleDOI
Catalytic upgradation of bio-oil over metal supported activated carbon catalysts in sub-supercritical ethanol
Humair Ahmed Baloch,Sabzoi Nizamuddin,M.T.H. Siddiqui,Sajid Riaz,Kristina Konstas,Nabisab Mujawar Mubarak,M.P. Srinivasan,Gregory Griffin +7 more
TL;DR: In this article, the authors showed that crude bio-oil can be efficiently upgraded with carbon-supported metal catalysts in a sub-supercritical upgrading process using metal supported platinum on activated carbon (Pt/AC) as catalysts.
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Glycosidation Promoted by a Reusable Solid Superacid in Supercritical Carbon Dioxide
Xuebing Li,Masato Ogawa,Toshiki Monden,Takahiro Maeda,Eri Yamashita,Mariko Naka,Masao Matsuda,Hiroshi Hinou,Shin-Ichiro Nishimura +8 more
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Precipitation polymerization of methyl methacrylate in tetrahydrofuran with compressed CO2 as antisolvent
Qun Xu,Buxing Han,Haike Yan +2 more
TL;DR: In this article, a precipitation polymerization of methyl methacrylate in tetrahydrofuran (THF) with compressed CO2 as an antisolvent was carried out at 335 K up to 8.5 MPa, and the decomposition rate of the initiator, 2,2′-azobisisobutyronitrile (AIBN), was studied with UV/vis.
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The role of solvent on selective hydrogenation of conjugated and isolated CC of Citral (3,7-dimethyl 2,6-octadienal) – a self-consistent reaction field study
TL;DR: In this paper, a self-consistent reaction field study was performed to rationalize the selective formation of 3,7-dimethyl octanal by hydrogenation of citral (3,7dimethyl 2,6-octadienal) exclusively in supercritical carbon dioxide medium.
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.
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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.