標(biāo)題: Titlebook: Elementary Reaction Steps in Heterogeneous Catalysis; R. W. Joyner,R. A. Santen Book 1993 Springer Science+Business Media Dordrecht 1993 I [打印本頁(yè)] 作者: Spouse 時(shí)間: 2025-3-21 16:41
書目名稱Elementary Reaction Steps in Heterogeneous Catalysis影響因子(影響力)
書目名稱Elementary Reaction Steps in Heterogeneous Catalysis影響因子(影響力)學(xué)科排名
書目名稱Elementary Reaction Steps in Heterogeneous Catalysis網(wǎng)絡(luò)公開度
書目名稱Elementary Reaction Steps in Heterogeneous Catalysis網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Elementary Reaction Steps in Heterogeneous Catalysis被引頻次
書目名稱Elementary Reaction Steps in Heterogeneous Catalysis被引頻次學(xué)科排名
書目名稱Elementary Reaction Steps in Heterogeneous Catalysis年度引用
書目名稱Elementary Reaction Steps in Heterogeneous Catalysis年度引用學(xué)科排名
書目名稱Elementary Reaction Steps in Heterogeneous Catalysis讀者反饋
書目名稱Elementary Reaction Steps in Heterogeneous Catalysis讀者反饋學(xué)科排名
作者: 沒有貧窮 時(shí)間: 2025-3-21 22:50
Surface Science as a Basis for Understanding Heterogeneous Catalysisehavior. These include trends of reactivity and bonding across the periodic table; the observation that rough surfaces and defect sites have high reaction rates and more strongly bind the adsorbates; the reaction and chemisorption induced restructuring of metal surfaces; and the presence of a strong作者: bleach 時(shí)間: 2025-3-22 01:10
Organometallic Chemistry as a Basis for Understanding Heterogeneous Catalysisl product distribution is known, while the nature of the catalyst-reactant interactions remains obscure. In a few cases, more detailed mechanistic proposals have been advanced, but they remain modest in scope compared to the detailed mechanisms that have been developed in molecular organic chemistry作者: anticipate 時(shí)間: 2025-3-22 08:19
The Organic Chemical Approach to Heterogeneous Catalysisast half century. A convincing case is provided that the site densities are low and very often mononuclear rather than ensembles of two or more contiguous atoms. The mechanisms of reaction are then due to the interconversion of various transient intermediates as ligands of these mononuclear centres,作者: 天真 時(shí)間: 2025-3-22 12:17
Electrochemical Activation of Catalysed ReactionsY.O.-doped-ZrO., an O. conductor, or β“-Al.O., a Na. conductor, and by supplying or removing ions to or from the metal catalyst surface via application of an external voltage. The induced change in catalytic rate can be up to 3 ×0. times higher than the rate of ion supply and up to 70 times higher t作者: Calculus 時(shí)間: 2025-3-22 15:41
Selective Oxidation Pathways at Oxide Surfaces: The Transformation of Alkanes on Vanadyl Pyrophosphaed in relation to the results reported in the literature on the nature of active sites and mechanisms of reaction in alkene selective oxidation, in order to evidence which new aspects about the elementary steps, selective oxidation pathways and surface characteristics of oxide catalysts derive from 作者: Calculus 時(shí)間: 2025-3-22 17:42 作者: Exonerate 時(shí)間: 2025-3-22 21:29 作者: biosphere 時(shí)間: 2025-3-23 02:08
Adsorption and Reactions of CO, NO, H2 and O2 on Group VIII Metal Surfacesthe differences in behaviour of the Group VIII metal surfaces in reactions of oxygen with hydrogen and carbon monoxide; nitric oxide with hydrogen and carbon monoxide; carbon monoxide with hydrogen; and ammonia with nitric oxide and oxygen. It will be shown that the differences in activity and selec作者: 描繪 時(shí)間: 2025-3-23 05:43 作者: 沉思的魚 時(shí)間: 2025-3-23 14:46
The Study of Dynamics at Catalytic Surfaces with Nuclear Magnetic Resonance Spectroscopy spinpopulation labeling. The physical basis for each method is presented and a mathematical model of the NMR-observable parameters is derived. Each section concludes with examples from studies in heterogeneous catalysis.作者: 束縛 時(shí)間: 2025-3-23 21:16
Session Two, Surface Science Studies in Catalysisdifferences between the various branches of heterogeneous catalysis [1], On the basis the presentations given up to that point she proposed a rough subdivision into three groups employing not only different languages but also concepts, namely those working on metal surfaces, oxide surfaces and zeoli作者: PTCA635 時(shí)間: 2025-3-24 01:48 作者: 不安 時(shí)間: 2025-3-24 03:58 作者: Dri727 時(shí)間: 2025-3-24 08:24
The Effects of Coadsorbates on the Behaviour of Surface Species and Sites in Catalysis by Means of E and Rh/CeO2 by means of EXAFS and FTIR is discussed in relation with the effect of coadsorbates as an important aspect of catalysis, where new reaction paths are opened by coadsorbates or adjacent active sites.作者: CRAMP 時(shí)間: 2025-3-24 11:48 作者: Commonplace 時(shí)間: 2025-3-24 17:33 作者: 極大的痛苦 時(shí)間: 2025-3-24 22:43
Elementary Reaction Steps in Heterogeneous Catalysis作者: 搏斗 時(shí)間: 2025-3-25 02:43 作者: 大包裹 時(shí)間: 2025-3-25 06:38 作者: Jejune 時(shí)間: 2025-3-25 09:58
Literature, Identity and the English Channeladsorption of CO at 300K leads to a partial regeneration of the gem-dicarbonyl. In addition, a .adsorption of linearly bound CO on metallic particles is observed, with .(C-O) in the range 2071 cm.… 2064 cm.. Heating the rhodium overlayer to higher temperatures leads to the nucleation of larger metal作者: 裝入膠囊 時(shí)間: 2025-3-25 13:18
https://doi.org/10.1057/9780230591608tructures of zeolites and their good accessibility to analysis, they are much less well-defined, mainly since the inside and the outside of zeolite crystals may be very different and may contribute to unknown relative extents to catalysis. The impression gained from this discussion was that it is no作者: adj憂郁的 時(shí)間: 2025-3-25 17:01 作者: ticlopidine 時(shí)間: 2025-3-25 22:43
Selective Oxidation Pathways at Oxide Surfaces: The Transformation of Alkanes on Vanadyl Pyrophospha species in a surface limited environment and pathways of oxidation for different alkanes, nature of the surface changes during the reaction induced by the strong adsorption of some intermediates and dependence of the pathway of transformation on the relative rates of H- abstraction and O-insertion.作者: Forsake 時(shí)間: 2025-3-26 02:45 作者: Vulnerable 時(shí)間: 2025-3-26 06:16 作者: Carbon-Monoxide 時(shí)間: 2025-3-26 10:15 作者: Explosive 時(shí)間: 2025-3-26 16:01
spinpopulation labeling. The physical basis for each method is presented and a mathematical model of the NMR-observable parameters is derived. Each section concludes with examples from studies in heterogeneous catalysis.作者: 誰(shuí)在削木頭 時(shí)間: 2025-3-26 19:16 作者: 兇兆 時(shí)間: 2025-3-27 00:41
Literature, Philosophy, Nihilism and Rh/CeO2 by means of EXAFS and FTIR is discussed in relation with the effect of coadsorbates as an important aspect of catalysis, where new reaction paths are opened by coadsorbates or adjacent active sites.作者: 暫時(shí)休息 時(shí)間: 2025-3-27 05:09 作者: ANTIC 時(shí)間: 2025-3-27 06:49 作者: DAMN 時(shí)間: 2025-3-27 10:05
Applications of Synchrotron Radiation in Catalysisc studies are first discussed and the nature of the interactions between X-rays and matter reviewed. A number of applications are then described, including structural characterisation of metal containing zeolite and supported catalysts, alloying, and modification of catalyst structure by reaction.作者: 其他 時(shí)間: 2025-3-27 14:42 作者: 過(guò)于光澤 時(shí)間: 2025-3-27 20:10
Literature of the Low CountriesThe six lectures that make up this session have been very varied, but central to each, and to our discussions of catalysis in general, is the concept of the active site. Thus I have attempted to draw out the essence of the models used in the hope that it will both stimulate and underpin wider discussions.作者: 擴(kuò)張 時(shí)間: 2025-3-27 23:18
Session One, Catalytic ReactivityThe six lectures that make up this session have been very varied, but central to each, and to our discussions of catalysis in general, is the concept of the active site. Thus I have attempted to draw out the essence of the models used in the hope that it will both stimulate and underpin wider discussions.作者: AWL 時(shí)間: 2025-3-28 04:34
Nato Science Series C:http://image.papertrans.cn/e/image/307420.jpg作者: 有抱負(fù)者 時(shí)間: 2025-3-28 09:12
978-94-010-4741-8Springer Science+Business Media Dordrecht 1993作者: 一小塊 時(shí)間: 2025-3-28 13:35 作者: Intentional 時(shí)間: 2025-3-28 15:44 作者: Flatus 時(shí)間: 2025-3-28 21:27
Literature and the Peripheral Citysical science. Progress is encouraged by parallel developments in surface science, in . methods suitable for studies of the working catalyst, in our understanding of reactivity, kinetics and mechanism, and of relevant and cognate theoretical studies. This improved insight into catalysis at the molec作者: Conjuction 時(shí)間: 2025-3-29 01:30
https://doi.org/10.1007/978-1-349-27297-6ehavior. These include trends of reactivity and bonding across the periodic table; the observation that rough surfaces and defect sites have high reaction rates and more strongly bind the adsorbates; the reaction and chemisorption induced restructuring of metal surfaces; and the presence of a strong作者: 死貓他燒焦 時(shí)間: 2025-3-29 03:09
https://doi.org/10.1057/9781137287427l product distribution is known, while the nature of the catalyst-reactant interactions remains obscure. In a few cases, more detailed mechanistic proposals have been advanced, but they remain modest in scope compared to the detailed mechanisms that have been developed in molecular organic chemistry作者: floaters 時(shí)間: 2025-3-29 08:55
https://doi.org/10.1007/978-1-349-19286-1ast half century. A convincing case is provided that the site densities are low and very often mononuclear rather than ensembles of two or more contiguous atoms. The mechanisms of reaction are then due to the interconversion of various transient intermediates as ligands of these mononuclear centres,作者: Wernickes-area 時(shí)間: 2025-3-29 14:32
Vivid Girmitiya Sacraments and Ganga TalaoY.O.-doped-ZrO., an O. conductor, or β“-Al.O., a Na. conductor, and by supplying or removing ions to or from the metal catalyst surface via application of an external voltage. The induced change in catalytic rate can be up to 3 ×0. times higher than the rate of ion supply and up to 70 times higher t作者: bronchodilator 時(shí)間: 2025-3-29 18:57
Literature of Mysticism in Western Traditioned in relation to the results reported in the literature on the nature of active sites and mechanisms of reaction in alkene selective oxidation, in order to evidence which new aspects about the elementary steps, selective oxidation pathways and surface characteristics of oxide catalysts derive from 作者: 橢圓 時(shí)間: 2025-3-29 20:01
Literature of an Independent Englandce on zeolite structure as well as composition. The zeolitic OH bond is mainly covalent. Proton attachment to the zeolite lattice causes a weakening of neighbouring Si-O and Al-O bonds. The effective increase in volume of the bridging oxygen atom causes a local deformation, that changes the strength作者: sterilization 時(shí)間: 2025-3-30 03:49
Conclusion: Degrees of Freedom,sed. Among them the surface crystal field displayed by a catalyst, depending on its structure and on crystal morphology, is shown to be the primary factor. With the help of knowledge on methane coupling and butane oxidation, sites needed to activate and oxygenate molecules are proposed for alkanes. 作者: synchronous 時(shí)間: 2025-3-30 06:47
https://doi.org/10.1057/9781137318015the differences in behaviour of the Group VIII metal surfaces in reactions of oxygen with hydrogen and carbon monoxide; nitric oxide with hydrogen and carbon monoxide; carbon monoxide with hydrogen; and ammonia with nitric oxide and oxygen. It will be shown that the differences in activity and selec作者: bisphosphonate 時(shí)間: 2025-3-30 11:01
Literature, Identity and the English Channelal dicarbonyl species can be synthcsised directly on TiO.(110) from the pre-cursor [Rh(CO).Cl]., and is characterised by .(C-O) bands at 2112 cm. and 2028 cm. observed in FT-RA1RS, with a Rh(3d.) binding energy (309.leV) close to that of the parent molecule (309.3eV). The frequencies vary by only ca作者: perpetual 時(shí)間: 2025-3-30 13:16
Literature, Language and Computingthe current understanding of the dynamics of such adsorption for linear C.-C. alkanes. The differences between precursor mediated adsorption, through both intrinsic and extrinsic states, and direct adsorption are discussed and a new model is presented which allows one to crudely predict when the pre作者: insurgent 時(shí)間: 2025-3-30 18:36
spinpopulation labeling. The physical basis for each method is presented and a mathematical model of the NMR-observable parameters is derived. Each section concludes with examples from studies in heterogeneous catalysis.作者: 植物群 時(shí)間: 2025-3-30 22:47 作者: Reclaim 時(shí)間: 2025-3-31 03:17
Literature, Music and Cosmopolitanismc studies are first discussed and the nature of the interactions between X-rays and matter reviewed. A number of applications are then described, including structural characterisation of metal containing zeolite and supported catalysts, alloying, and modification of catalyst structure by reaction.作者: 替代品 時(shí)間: 2025-3-31 08:49 作者: TATE 時(shí)間: 2025-3-31 10:56 作者: originality 時(shí)間: 2025-3-31 14:33 作者: 仲裁者 時(shí)間: 2025-3-31 20:10
Introduction: Resistible Culturescopy, (EXAFS and NEXAFS), infra-red spectroscopy and scanning tunnelling microscopy. Transient methods are discussed in session 5 by Frennet and UV/visible spectroscopy is mentioned briefly by Rooney, (session 1). Some other . techniques, like electron microscopy on catalytic reactors, positron emi作者: 偶像 時(shí)間: 2025-4-1 01:29 作者: 長(zhǎng)矛 時(shí)間: 2025-4-1 04:26 作者: Classify 時(shí)間: 2025-4-1 07:05
Surface Science as a Basis for Understanding Heterogeneous Catalysisf the cluster-like bonding of molecular adsorbates of thermal activation and the unique reactivity of oxide-metal interfaces. Correlations of catalytic reaction and surface science studies are providing new concepts and models of heterogeneous catalysis.作者: Madrigal 時(shí)間: 2025-4-1 12:12 作者: artifice 時(shí)間: 2025-4-1 16:53
Session Three, ,ssion tomography and the wider use of radio-active isotopes in studies on the mechanism, were therefore outside the scope of the workshop. However, the choice of the techniques to be discussed was not just incidental and the discussion confirmed the merits and a good future for the above mentioned techniques in catalysis.作者: 公司 時(shí)間: 2025-4-1 19:06 作者: Horizon 時(shí)間: 2025-4-2 01:43
https://doi.org/10.1057/9781137287427mparison to strictly molecular systems, heterogeneous catalysts are intrinsically much more complicated. In addition, the application of physical methods to structural and mechanistic problems of heterogeneous systems, as well as interpretation of the results, can be difficult.作者: condemn 時(shí)間: 2025-4-2 05:25
https://doi.org/10.1007/978-1-349-19286-1c bond-fission reactions; real turnover numbers are much higher than usually estimated. All of this is part of a general thesis where the catalytic behaviour of metals not only relates directly to that of metalla-enzymes and synthetic organometallic complexes but also shows many fundamental similarities to catalysis by refractory oxides.
