介绍应用石墨炉原子吸收法测定催化剂中钯和铂的分析方法，及可将干扰元素去除的巯基棉柱分离法。
A method for the determination of Pd and pt in catalyst by graphite furnace atomic absorption spectrometry is introduced, sulfhydryl cotton column is used to separate interferential elements.
在酯化反应中，催化剂用量，原料配比，反应时间对酯化反应的可膨胀石墨的制备方法的影响进行了讨论。
In esterification reaction, the influences of catalyst amount, materials ratio, reaction time, prepared method of the expandable graphite on esterification reaction were discussed.
有人作证说，膨胀石墨是一种有效的催化剂在乙酸与异戊醇的酯化反应。
It was testified that expandable graphite was a kind of effective catalyst in the esterification of acetic acid with isoamyl alcohol.
平时作为加热炉使用的石墨流态粒子炉，在无需添加任何辅助装置、只需在石墨粒子中加入极少量的催化剂在渗碳温度下即可实现渗碳。
Graphitic particle furnace which is a general furnace in usual can be served as carbonizing by adding a litter catalyst, without any assistant devices on carbonizing temperature.
用高分辨电子显微镜观察到了催化剂合金中再结晶石墨形貌随温度、压力的变化，找到了金刚石晶体形成的证据。
We have observed the change of recrystallized graphite morphology using a high-resolution electron microscope, and have found evidence of the diamond crystal-formation.
首次以电沉积铁为催化剂，采用经典化学气相沉积技术在石墨基体上成功实现纳米碳管的直接生长，大部分纳米碳管具有“Y”形结构。
Carbon nanotubes (CNTs) grown directly on graphite substrate are fabricated firstly using electrodeposited iron particles by chemical vapor deposition. Most of CNTs have "y" junction structure.
本发明以大环化合物修饰的石墨烯作为催化剂，应用于电池的酸性、中性和碱性条件下氧还原的催化。
The grapheme modified by a macrocyclic compound is used as the catalyst and is used for catalyzing the oxygen reduction of batteries under acidic, neutral and alkaline conditions.
论述了催化剂种类、含量及石墨化温度三因素对碳纤维催化石墨化反应的影响。
The effects of heat-treated temperature, the catalyst types and relevant content on carbon fiber catalytic graphitization are discussed in detail in this paper.
用于燃料电池的载体催化剂使用基于石墨的催化剂载体以增加燃料电池的耐久性。
The supported catalyst for a fuel cell USES a graphite based catalyst carrier to increase durability of the fuel cell.
催化剂不仅影响碳纳米管的生长速率，而且碳纳米管的直径和管壁的石墨结晶状态也随催化剂的不同而不同。
The results indicate that the growth rate, the diameter, and the crystallinity of CNTs can be manipulated by the selection of the catalysts.
结果表明，炭纤维的石墨化首先发生在与催化剂接触的外表面。
The results show that nickel, rather than boron, has a significant effect on the catalytic graphitization.
结果表明，炭纤维的石墨化首先发生在与催化剂接触的外表面。
The results show that nickel, rather than boron, has a significant effect on the catalytic graphitization.
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