標(biāo)題: Titlebook: Emerging Fields in Sol-Gel Science and Technology; Tessy Maria López,David Avnir,Michel Aegerter Book 2003 Springer Science+Business Media [打印本頁] 作者: 強(qiáng)烈的愿望 時間: 2025-3-21 16:43
書目名稱Emerging Fields in Sol-Gel Science and Technology影響因子(影響力)
書目名稱Emerging Fields in Sol-Gel Science and Technology影響因子(影響力)學(xué)科排名
書目名稱Emerging Fields in Sol-Gel Science and Technology網(wǎng)絡(luò)公開度
書目名稱Emerging Fields in Sol-Gel Science and Technology網(wǎng)絡(luò)公開度學(xué)科排名
書目名稱Emerging Fields in Sol-Gel Science and Technology被引頻次
書目名稱Emerging Fields in Sol-Gel Science and Technology被引頻次學(xué)科排名
書目名稱Emerging Fields in Sol-Gel Science and Technology年度引用
書目名稱Emerging Fields in Sol-Gel Science and Technology年度引用學(xué)科排名
書目名稱Emerging Fields in Sol-Gel Science and Technology讀者反饋
書目名稱Emerging Fields in Sol-Gel Science and Technology讀者反饋學(xué)科排名
作者: condescend 時間: 2025-3-21 21:08 作者: SPURN 時間: 2025-3-22 01:19 作者: ensemble 時間: 2025-3-22 06:56
https://doi.org/10.1007/978-3-662-63610-7ctivity to the epoxide and a significant increase in the reaction rate as temperature increases, was observed. Important changes in the activation energy of the silylated Ti-MCM-41 compared to the Ti-MCM-41 was found.作者: Detain 時間: 2025-3-22 10:33
https://doi.org/10.1007/978-88-470-0496-2erent conditions such as reaction time, temperature and feed composition. When water was added into the inlet stream, acetone selectivity was profoundly enhanced due to formation of new active species like hydroxyl groups on the catalyst surface.作者: 長處 時間: 2025-3-22 16:47 作者: 長處 時間: 2025-3-22 21:07 作者: 政府 時間: 2025-3-23 00:01 作者: occult 時間: 2025-3-23 04:57 作者: 胡言亂語 時間: 2025-3-23 07:39
Synthesis and Characterization of Metal Oxide Nanoparticlesidal systems with micron size particles, where the average particle size cubed is proportional to time. We show that the dominant parameters controlling the coarsening kinetics are solvent, precursor salt, and temperature.作者: Firefly 時間: 2025-3-23 10:38 作者: Scintillations 時間: 2025-3-23 14:55
https://doi.org/10.1007/978-4-431-68111-3 in a batch reactor using ozone/UV as oxidizing agent. The catalysts displayed significant differences in initial reaction rate being the iron titania systems more active, specially when a higher extent of surface iron oxide species is present. After two hours on stream the conversion levels are similar in all the studied systems.作者: 捕鯨魚叉 時間: 2025-3-23 20:16 作者: harbinger 時間: 2025-3-23 22:56 作者: Eulogy 時間: 2025-3-24 04:12
Catalytic Epoxidation of Cyclohexane on MCM-41 and Ti-MCM-41ctivity to the epoxide and a significant increase in the reaction rate as temperature increases, was observed. Important changes in the activation energy of the silylated Ti-MCM-41 compared to the Ti-MCM-41 was found.作者: agnostic 時間: 2025-3-24 07:45 作者: 大暴雨 時間: 2025-3-24 10:51
Ceramic Compounds M2TinO2n+1 (M=Li,Na,K and n=2), Synthesis and Photocatalytic Propertiesatures and shorter reaction times than the solid state method. Lithium hexatitanate was only obtained by sol-gel technique. The materials prepared were tested as a photocatalysts on the 2,4-dinitroaniline decomposition reaction.作者: CHAFE 時間: 2025-3-24 18:14 作者: EXULT 時間: 2025-3-24 21:44
978-1-4613-5082-8Springer Science+Business Media New York 2003作者: 飾帶 時間: 2025-3-24 23:36
Mélanges Offerts à Juraj Andrassypared by sol-gel techniques. In particular, the following applications will be discussed: (1) the synthesis of thermally resistant supported metal catalysts; (2) improved selectivity through the use ceramic membrane reactors, and (3) catalysis by solid acid catalysts.作者: 拱形面包 時間: 2025-3-25 07:11 作者: TAG 時間: 2025-3-25 10:34 作者: Incumbent 時間: 2025-3-25 11:52 作者: Hyperplasia 時間: 2025-3-25 15:52 作者: outset 時間: 2025-3-25 20:57
http://image.papertrans.cn/e/image/308252.jpg作者: 遍及 時間: 2025-3-26 03:55
Mélances Offerts à Juraj Andrassyoxane (MAO). The oxides used as supports were porous and high BET area materials prepared by sol-gel starting from hybrids containing the biopolymers Chitosan or Gelatin as organic counterparts. Supports were obtained through calcination at 550°C/2h of the organo-inorganic hybrid xerogels. Moreover,作者: 浪費(fèi)時間 時間: 2025-3-26 08:15 作者: growth-factor 時間: 2025-3-26 10:57 作者: 某人 時間: 2025-3-26 13:40
https://doi.org/10.1007/978-4-431-68111-3raditional method based on the impregnation of the support with the metal precursor on commercial and sol-gel supports. The calcined solids were characterised by evaluating the specific surface area and porosity by nitrogen adsorption at 77 K, TPR, TPD of ammonia, X-ray diffraction, evaluation of ba作者: 娘娘腔 時間: 2025-3-26 17:21
https://doi.org/10.1007/978-3-662-63610-7d as catalysts for the epoxidation of cyclohexane at two different temperatures. Only the samples containing Ti were active in the reaction being the most active the sample that was silylated. This fact was attributed to the generation of isolated titania sites. The catalysts display a complete sele作者: 演繹 時間: 2025-3-26 23:33
https://doi.org/10.1007/978-2-287-33744-4olpe and Boudart modified method. The final structural and crystallographic properties were characterized by XRD, BET, TEM, TPD of NH. techniques to observe the effect of synthesis conditions.The solids were used as a hydrotreating catalysts in the hydrodesulfurization of thiophene.作者: Decongestant 時間: 2025-3-27 01:24 作者: Bother 時間: 2025-3-27 09:09 作者: ANTIC 時間: 2025-3-27 12:27 作者: 大范圍流行 時間: 2025-3-27 16:23 作者: 莊嚴(yán) 時間: 2025-3-27 20:25 作者: Nonconformist 時間: 2025-3-28 00:33 作者: 結(jié)果 時間: 2025-3-28 03:18 作者: 只有 時間: 2025-3-28 09:56 作者: 消音器 時間: 2025-3-28 11:38
MCQs in General Surgical Oncologyth mass spectrometry (CG-MS). The influence of the type of alkoxide, type of solvent and the water amount on the molecular species formed in the early stages of the hydrolysis-polycondenstion process were analyzed, as well as the influence of the molecular species present in the solution at the mome作者: 圓桶 時間: 2025-3-28 14:59 作者: 滋養(yǎng) 時間: 2025-3-28 20:12
Catalytic Activity of Sol-Gel Metal and Metal Oxide CatalystsSurface and catalytic properties in the combustion of volatile organic compounds (VOCs) reactions of various metal and metal oxides supported catalysts have been studied. The effects of the nature of the metal, metal precursor, support, preparation procedure among others are extensively discussed.作者: SPURN 時間: 2025-3-29 02:05 作者: Cougar 時間: 2025-3-29 04:15
https://doi.org/10.1007/978-2-8178-0239-8on of olefins in the presence of water. Hydrophobicity can be promoted either by substituting EtO.Si by phenyl-triethoxysilane in the synthesis of the mixed oxide. It can also be obtained by manipulating the acidity of the solution at the cost of a slow synthesis.作者: majestic 時間: 2025-3-29 10:27
https://doi.org/10.1007/978-3-658-35136-6bited IUPAC Type H2 hysteresis cycles, a feature evidencing the occurrence of a vapour percolation process commencing at some point along the desorption boundary curve. Voids were found to be mesopores exclusively, neither micropores nor macropores were present in this type of porous glasses, thus i作者: Ophthalmologist 時間: 2025-3-29 12:28
M?glichkeiten und Grenzen der Medizin, .., indicated that adsorption could be better described as a volume filling process rather than in terms of a multilayer formation mechanism. The microporosity developed in these samples was studied through different approaches such as: Sing α.-plots, Lee and Newnham direct comparison method, the 作者: 含水層 時間: 2025-3-29 17:26
https://doi.org/10.1007/978-3-642-81950-62/g) and pore diameter of around 30 A. were obtained. The materials are mesoporous but they maintain the microporosity of the constituent zeolite. On the other hand, when dry material undergoes hydrothermal treatment before calcination, the surface area diminishes ca.100 m2/g, but the mean pore diam作者: IOTA 時間: 2025-3-29 23:01 作者: 強(qiáng)壯 時間: 2025-3-30 02:26 作者: Ancestor 時間: 2025-3-30 07:05
Sorption Properties of Mesoporous SiO2 Sol-Gel Vitreous Substratabited IUPAC Type H2 hysteresis cycles, a feature evidencing the occurrence of a vapour percolation process commencing at some point along the desorption boundary curve. Voids were found to be mesopores exclusively, neither micropores nor macropores were present in this type of porous glasses, thus i作者: 胰島素 時間: 2025-3-30 11:44 作者: neolith 時間: 2025-3-30 12:23
Aluminosilicates of Bimodal Porosity Prepared by Hydrothermal Treatment Starting from Hybrid Composi2/g) and pore diameter of around 30 A. were obtained. The materials are mesoporous but they maintain the microporosity of the constituent zeolite. On the other hand, when dry material undergoes hydrothermal treatment before calcination, the surface area diminishes ca.100 m2/g, but the mean pore diam作者: Jogging 時間: 2025-3-30 18:36 作者: Admire 時間: 2025-3-30 21:28
try industry in products such as fragrances and pharmaceuticals; 6.) development of special vitreous materials; 7.) implementation of inorganic thin films, and 8.) synthesis of materials for energy saving. .978-1-4613-5082-8978-1-4615-0449-8作者: Nerve-Block 時間: 2025-3-31 01:43
