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1)  surface oxygenic functional groups
表面含氧官能团
1.
Effect of surface oxygenic functional groups of modified carbon fibres on immobilization of denitrifying becterium;
改性碳纤维及表面含氧官能团对反硝化菌固着化的影响
2.
And while the surface oxygenic functional groups.
通过对比反硝化菌在不同基体碳纤维表面的固着化及碳纤维表面含氧官能团对菌种的固着化实验 ,研究了碳纤维 (基体、比表面积、循环利用性等 )特性 ,尤其表面含氧官能团对反硝化菌固着化的影响。
2)  Oxygen-containing functional groups
含氧官能团
1.
Effect of wet oxidized modification on oxygen-containing functional groups of activated carbon fibers;
活性炭纤维湿氧化改性表面含氧官能团的变化规律
2.
Moreover,the distribution of oxygen-containing functional groups and structural parameters of every lithotypes have been investigated.
进而分析计算了该煤各宏观煤岩组分中含氧官能团的分布规律及一些结构参数。
3)  oxidized functional group
含氧官能团
1.
The experiment result showed that during the process of low temperature oxidation, the content of aromatic hydrocarbon and oxidized functional group is getting more and more along with the uprising of temperature, while the content of aliphatic hydrocarbon changed randomly.
为了掌握煤炭自燃的微观机理,通过实验手段对几个矿区的原始煤样和氧化煤样进行了红外光谱分析,分析表明:在煤炭低温氧化过程中,芳烃和含氧官能团的含量随着温度的升高而增加,而脂肪烃的变化则不明显。
4)  oxygen functional group
含氧官能团
1.
Three kinds of oxygen functional groups are classified in the method:single-bond,carbonyl group and carboxyl group.
采用X光电子能谱法(XPS)研究了我国内蒙胜利褐煤中有机氧的赋存形态,将其分为碳氧单键类、羰基基团和羧基基团三种类型,与元素分析法结合得到不同形态含氧官能团在胜利褐煤中的绝对含量,与化学分析法测试煤中含氧官能团进行比较。
5)  oxygen functional groups
含氧官能团
1.
The structure and oxygen functional groups of coals have a great influence on thermal decomposition during pyrolysis and combustion.
在煤的热解和燃烧过程中,煤的结构及煤中含氧官能团对煤的分解影响很大。
2.
Coconut shell activated carbon(AC) and apricot shell activated carbon(LAPC) were modified by liquid-phase oxidation method using concentrated nitric acid as oxidant,and then were made into the electrodes of supercapacitors in KOH electrolyte to study the influence of oxygen functional groups on the electrochemical performance of electrode material in alkaline electrolyte.
采用浓硝酸对椰壳活性炭和杏壳活性炭进行液相氧化改性后,制成了以KOH为电解液的超级电容器的炭电极,研究表面含氧官能团在碱性电解液中对电容器电极的电化学性能的影响。
3.
Results showed that the specific capacitance of material enhanced due to the extended oxygen functional groups on the surface of carbons.
实验结果表明,含氧官能团含量的增加有助于提高电极材料的电容性能。
6)  surface functional groups
表面官能团
1.
Effects of ozone treatment on structure of surface functional groups,pore structure and Cr~(6+) adsorption capacity of(activated) carbon were evaluated.
研究了臭氧化处理对活性炭表面官能团结构、孔径结构和Cr6+吸附的影响,以Boemh滴定法和傅立叶红外光谱法(FT-IR)分析了活性炭的表面官能团结构,以低温液氮吸附法分析了活性炭的比表面积和孔径结构变化。
2.
The factors which influence the amount of surface functional groups of carbon fibers treated by electrochemical method were investigated by orthogonal design of experiments in this paper.
采用正交实验法考察了影响电化学氧化后碳纤维表面性质的因素,结果表明,在所考察的因素中,电解质种类是影响处理后碳纤维表面官能团数量的最主要因素,其次是处理时间和电流密度,电解质浓度的影响最不明显。
3.
The surface elemental composition,the contents of the surface elemental composition,the types of surface functional groups of PAN-based carbon fibers was studied by means of XPS.
采用X射线光电子能谱(XPS)对热处理温度为2400-3000℃的聚丙烯腈基炭纤维(PAN-CFs)的表面元素组成、相对含量以及表面官能团的类型进行了表征。
补充资料:炭黑表面官能团
分子式:
CAS号:

性质:指炭黑表面的含氧化合物或基团。通过对炭黑在400~1600C,真空热分解所放出的H2、CO、CO2、H2O等气体的色谱分析并用格氏试剂、硼氢化合物、酸碱滴定以及重氮甲烷试剂等对炭黑的测定均表明,在炭黑巨大稠合芳环的周边上结合有羧基、酚基、醌基、内酯基等含氧有机官能团。在炭黑用作橡胶补强剂时,这些官能团在混炼或硫化过程中能与聚合物反应,使结合胶增加,官能团对橡胶的补强作用随胶种而异,对橡胶硫化及老化性能的影响较大。

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