標題: Titlebook: Catalytic Activation and Functionalisation of Light Alkanes; Advances and Challen Eric G. Derouane,Jerzy Haber,Michel Guisnet Book 1998 Spr [打印本頁] 作者: fitful 時間: 2025-3-21 16:53
書目名稱Catalytic Activation and Functionalisation of Light Alkanes影響因子(影響力)
書目名稱Catalytic Activation and Functionalisation of Light Alkanes影響因子(影響力)學科排名
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書目名稱Catalytic Activation and Functionalisation of Light Alkanes網(wǎng)絡(luò)公開度學科排名
書目名稱Catalytic Activation and Functionalisation of Light Alkanes被引頻次
書目名稱Catalytic Activation and Functionalisation of Light Alkanes被引頻次學科排名
書目名稱Catalytic Activation and Functionalisation of Light Alkanes年度引用
書目名稱Catalytic Activation and Functionalisation of Light Alkanes年度引用學科排名
書目名稱Catalytic Activation and Functionalisation of Light Alkanes讀者反饋
書目名稱Catalytic Activation and Functionalisation of Light Alkanes讀者反饋學科排名
作者: notification 時間: 2025-3-21 23:15
The Concepts of ‘Civilisation’ and ‘Culture’d tungsten carbides possess a . surface that catalyzes both dehydrogenation and carbenium ion reactions typically occurring on reforming catalysts [3]. These findings are not unique to tungsten carbides and depend on the preparation of materials.作者: Cloudburst 時間: 2025-3-22 03:40 作者: 窗簾等 時間: 2025-3-22 06:35 作者: 說不出 時間: 2025-3-22 12:02
The Effect of Acid Sites in Skeletal Isomerization of N-Butenes over Ferrierites and Coalpo-11 at least 48 hrs. This is a result, besides very narrow channels, of cooperative effect of weakly acidic both P-OH groups and Co. ?Lewis sites. When P-OH groups were completely removed by calcination, skeletal isomerization selectively proceeds only on Co. sites.作者: 羊欄 時間: 2025-3-22 15:28 作者: 羊欄 時間: 2025-3-22 19:14 作者: 埋葬 時間: 2025-3-22 21:45 作者: separate 時間: 2025-3-23 02:23
Oxidative Dehydrogenation of Propane on Large-Pore Zeolitesd by the faujasite matrix significantly increase the selectivity to propene [2]. Preliminary results on zeolite Beta modified with Ga- and B-species [3] have also shown that this structure possesses promising activity and selectivity in the oxidative dehydrogenation (ODH) of propane.作者: Conflagration 時間: 2025-3-23 08:13
Oxidative Coupling of Methane over Sodium-Manganese Catalysts in the Presence of HCIcts and on the time-on-stream has been studied. Addition of HC1 into initial methane-oxygen mixture can increase selectivity to C. and decrease selectivity to carbon oxide’s formation. In the presence of HC1 the time-onstream increases to 35–40 h. On the basis of these results the mechanism of OCM reaction is also discussed.作者: moratorium 時間: 2025-3-23 10:20
Book 1998lso includedwhich gives a critical insight into current progress and discussesfuture prospects and major challenges. ..Audience:. Newcomers and senior researchers in the field ofalkane activation. The mixed theoretical and practical approach willbe of interest to researchers and industrialists alike.作者: 痛苦一生 時間: 2025-3-23 16:08
Book 1998ical catalysis, thus allowing readers to gainan awareness of progress and ideas in research areas different fromtheir own. The book contains both general chapters, giving an overviewof the subject, and specialised contributions that deal with thedetails and state of the art. A specialist report is a作者: progestogen 時間: 2025-3-23 20:43
1388-6576 and biological catalysis, thus allowing readers to gainan awareness of progress and ideas in research areas different fromtheir own. The book contains both general chapters, giving an overviewof the subject, and specialised contributions that deal with thedetails and state of the art. A specialist r作者: lactic 時間: 2025-3-23 23:32 作者: In-Situ 時間: 2025-3-24 06:18 作者: 玉米棒子 時間: 2025-3-24 07:39
Palgrave Studies on Norbert Eliasng of reaction mechanisms[7, 8, 9] and to the modelling[10, 11, 12] and design[13] of templates for the synthesis of specific microporous architectures. These and other recent studies clearly demonstrate the r?le of computational methods in developing models which are of direct relevance to real catalytic systems and problems.作者: Oversee 時間: 2025-3-24 10:56
On the Process of Civilisation in Japaniron active site, proximal functions such as catalytic initiators e.g. tyrosyl-radicals, help to establish long range, proton coupled electron transfer chains. Furthermore the interactions between enzymatic subunits add to the complexity of these systems.作者: intricacy 時間: 2025-3-24 17:19
Modern Form of the Japanese Tea Ceremonyrm carbonium and then carbenium ions, σ-bond complexes, carbanions, and alkyl radicals, respectively. Biological or biomimetic way is also interesting [4]. It was also reported that alkyl cations or alcohols were stabilized by the reaction with sulfate or trifluoroacetate anion to form the corresponding esters [5,12].作者: VOC 時間: 2025-3-24 21:45
Palgrave Studies on Norbert Eliasd by the faujasite matrix significantly increase the selectivity to propene [2]. Preliminary results on zeolite Beta modified with Ga- and B-species [3] have also shown that this structure possesses promising activity and selectivity in the oxidative dehydrogenation (ODH) of propane.作者: Insul島 時間: 2025-3-25 01:14 作者: Feigned 時間: 2025-3-25 04:24
Medieval Form of the Japanese Tea Ceremony of ethylene by steam cracking from different feedstocks, and its main applications in the production of polyethylenes, ethylene oxide, ethylene dichloride and ethylbenzene are summarized. Recent production data for some of the products are also given. Areas of research for the development of future technologies are discussed.作者: 粘 時間: 2025-3-25 10:46
Upgrading of C1 and C2 Hydrocarbons of ethylene by steam cracking from different feedstocks, and its main applications in the production of polyethylenes, ethylene oxide, ethylene dichloride and ethylbenzene are summarized. Recent production data for some of the products are also given. Areas of research for the development of future technologies are discussed.作者: Infusion 時間: 2025-3-25 14:48 作者: reperfusion 時間: 2025-3-25 19:37 作者: blight 時間: 2025-3-25 23:09 作者: SLAG 時間: 2025-3-26 02:01
On the Process of Civilisation in Japanion are H/D exchange, oxidation, carbonylation, and carboxylation of light alkanes catalyzed by a range of metal complex systems including Pt(II), Pt(IV), Pd(II), Rh(III), Hg(II), Ziegler-Natta catalysts, and polyoxometalates.作者: dainty 時間: 2025-3-26 05:54 作者: Initiative 時間: 2025-3-26 09:12
On the Process of Civilisation in Japanatalysis. The basic philosophy of this new area of heterogeneous catalysis is based on the concept that the supported catalyst is a kind of molecular entity. Ideally, one ceases to speak of “the immobilization of a catalyst” or of “the modification of a surface” but rather one considers the entire c作者: Myocarditis 時間: 2025-3-26 15:18
Palgrave Studies on Norbert Eliassphates. These key features are then exemplified using the oxidation of alkanes over vanadium phosphate catalysts, in particular for the oxidation of butane to maleic anhydride. In the final part of the paper a simplified approach for the design of novel catalyst systems, based on D/H and .O./.O. ex作者: Pert敏捷 時間: 2025-3-26 18:24
The Dual Lenses of Japanese Civilisationl industry. Among others, all processes of selective oxidation of hydrocarbons, which are the main route for functionalisation of hydrocarbon molecules, start with activation of the C-H bond. However, in this case, the activation of C-H bonds must be usually repeated several times before the given r作者: 心神不寧 時間: 2025-3-27 00:41 作者: 朋黨派系 時間: 2025-3-27 04:09 作者: Scintigraphy 時間: 2025-3-27 08:50
On the Process of Civilisation in Japan feedstocks to industrial organic chemicals [1–4]. For economic reasons, these processes predominantly involve the use of molecular oxygen (dioxygen) as the primary oxidant. The success of these processes depends largely on the use of transition metal catalysts to promote both the rate of reaction a作者: 最高峰 時間: 2025-3-27 11:05
Palgrave Studies on Norbert Eliasn the 21. century. We wish to report the development of novel catalysts that allow the direct, low temperature, oxidative conversion of methane to a methanol equivalent product in 70% one-pass yield. To our knowledge, this is the highest one-pass yield ever reported for methane oxidation to a methyl作者: Abjure 時間: 2025-3-27 15:09 作者: olfction 時間: 2025-3-27 18:06 作者: 寵愛 時間: 2025-3-28 01:00 作者: NIL 時間: 2025-3-28 04:29
The Dual Lenses of Japanese CivilisationR spectroscopy of D.-acetonitrile and by transformation of n-butenes. It has been shown that the high density of strong bridging OH groups or their simultaneous presence with strong Lewis sites support oligomerization reactions to higher olefins, leading via cracking to C.-C. olefins, C. paraffins a作者: 散布 時間: 2025-3-28 10:18 作者: Haphazard 時間: 2025-3-28 13:40
The Dual Lenses of Japanese Civilisationperature and oxygen concentration were examined. Relatively high methane conversion (28–30%) and high selectivity to C. formation (60–70%) is achieved. Time-on-stream of these catalysts does not exceed 18–20 h. Effect of HC1 partial pressure on the CH. conversion and selectivities to principal produ作者: CLAY 時間: 2025-3-28 16:29 作者: 中子 時間: 2025-3-28 20:42 作者: 詞匯表 時間: 2025-3-29 02:18
Catalytic Activation and Functionalisation of Light Alkanes978-94-017-0982-8Series ISSN 1388-6576 作者: 煩人 時間: 2025-3-29 06:36 作者: Defraud 時間: 2025-3-29 10:17 作者: 叫喊 時間: 2025-3-29 14:42
Activation of Light Alkanes: Past and Presention are H/D exchange, oxidation, carbonylation, and carboxylation of light alkanes catalyzed by a range of metal complex systems including Pt(II), Pt(IV), Pd(II), Rh(III), Hg(II), Ziegler-Natta catalysts, and polyoxometalates.作者: 馬籠頭 時間: 2025-3-29 17:13 作者: Vsd168 時間: 2025-3-29 20:48
Catalytic Activation and Functionalisation of Light AlkanesAdvances and Challen作者: 滔滔不絕的人 時間: 2025-3-30 02:26 作者: 傷心 時間: 2025-3-30 05:26 作者: nonplus 時間: 2025-3-30 10:10 作者: Amplify 時間: 2025-3-30 15:10 作者: Affection 時間: 2025-3-30 20:33 作者: 下垂 時間: 2025-3-30 21:34
High Yield, Low Temperature Oxidation of Methane to Methanols of (bipyrimidine)PtC1. in concentrated sulfuric acid. Reaction of methane at 500 psig at 250°C with this solution results in 90% conversion of methane to methyl bisulfate in 80% selectivity (70% one-pass yield) based on added methane..Mechanistic studies show that Pt(II) is the most active oxidati作者: 鋼筆記下懲罰 時間: 2025-3-31 01:18 作者: 刺激 時間: 2025-3-31 07:59
https://doi.org/10.1007/978-3-031-11424-3ys. The change in product distribution which is tied to the HF/SbF. ratio suggests that two activation reactions compete: in HF containing up to 20 mol % SbF., ionization occurs by protolysis of C-H and C-C bonds with formation of a smaller alkane and a smaller carbenium ion. At higher SbF. concentr
