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1)  MoS_2/C catalyst
MoS2/C催化剂
1.
A new MoS_2/C catalyst for one-step synthesis of ethyl acetate from ethanol was proposed.
开发了一种新的用于乙醇一步制备乙酸乙酯的MoS2/C催化剂,考察了MoS2前驱负载物四硫代钼酸铵(ATTM)的负载量对MoS2/C催化剂催化性能的影响,结果表明ATTM最佳的负载量为20%,此时乙醇转化率达88%,乙酸乙酯选择性为48%,乙酸乙酯和乙醛联合选择性达85%,过高的负载量会导致乙醇转化率和乙酸乙酯选择性的降低;对乙醇一步合成乙酸乙酯反应机理进行的初步研究表明:乙酸乙酯的生成途径为乙醛和乙醇加成脱氢。
2)  molybdenum disulfide catalyst
MoS2催化剂
1.
Several aspects were mainly discussed about the applications of molybdenum disulfide catalyst: the applications in the HDS reaction and HDO reaction;the applications in the hydrogenation reaction.
简要介绍了载体对催化剂的一些影响;从加氢脱硫、加氢脱氧及催化加氢几个方面对二硫化钼催化剂的应用进行了论述;对二硫化钼的形态,嵌入不同金属的MoS2催化剂在应用中对反应的影响及催化加氢机理进行了简要叙述。
3)  catalyst [英]['kætəlɪst]  [美]['kætḷɪst]
催化剂 C
4)  Pt/C catalysts
Pt/C催化剂
1.
Research progress in durability of Pt/C catalysts for PEMFC
PEMFC用Pt/C催化剂耐久性的研究进展
2.
The technical conditions of preparing Pt/C catalysts were investigated using Microwave Digestion Workstation,which has closed vessels for high pressure and controlled programs for heating.
1 nm的Pt/C催化剂,且Pt粒子分布均匀,无团聚。
3.
Pt/C catalysts were prepared by conventional and improved impregnation-reduction method, or microwave heating method.
采用常规浸渍还原法、改进浸渍还原法和高压微波加热法分别制备20%Pt/C催化剂,用X射线衍射(XRD)、透射电镜(TEM)和X射线光电子能谱(XPS)对催化剂表征。
5)  Pd/C catalyst
Pd/C催化剂
1.
Effects of pretreatment of activated carbon on the activity of Pd/C catalysts;
载体预处理对Pd/C催化剂催化性能的影响
2.
Synthesis of 3,4-dichloroaniline via selective hydrogenation over Pd/C catalyst;
选择性催化加氢合成3,4-二氯苯胺的Pd/C催化剂研究
3.
Application of MPB5-HD Pd/C catalyst to PTA plant;
MPB5-HD型Pd/C催化剂在PTA装置的应用
6)  Pt/C catalyst
Pt/C催化剂
1.
Preparation of Pt/C catalysts for hydrophobic catalyst by impregnation and reduction method;
用Pt/C催化剂通过浸渍-还原法制备疏水催化剂
2.
Preparation and characterization of oxo composite Pt/C catalyst and study on its catalytic performance for electro-oxidation of methanol;
含氧复合型Pt/C催化剂的制备、表征及其对甲醇电氧化催化性能的研究
3.
Choosing of Pt/C catalyst preparation method;
Pt/C催化剂制备方法的选择
补充资料:催化重整催化剂
分子式:
CAS号:

性质:使石油烃类分子结构重排所用的催化剂。由载体、金属组分和酸性组分构成。载体有氧化铝型、硅铝型和分子筛型(结晶型),常用的是氧化铝型。按金属组分有单胶型和加有第二种金属的双金属型(如铂-铼、铂-锡型等)或多金属型(如铂-铼-铝型、铂-铼-钛型等)酸性组分有氟-氯型和全氯型。目前这种催化剂有单铂、铂-铱、铂-铼、铂-锡四大系列。他们都具有双功能,既具有脱氢、加氢活性,又具有异构化、加氢裂化活性。前一功能一般由铂来承担,后一功能由载体或加到载体上酸性组分来承担。由于具有这两种功能,在重整反应中才能使甲基环戊烷异构脱氢转化成苯。

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