1) polyacrylonitrile activated carbon hollow fiber
PAN基中空活性炭纤维
2) ACHF
活性中空炭纤维
1.
The adsorption capacity to iodine and methylene blue of the resultant activated hollow carbon fibers (ACHF) were tested.
聚丙烯腈(PAN)中空纤维在空气中、不同温度下预氧化2h,接着在N2气氛中炭化,CO2气氛中活化,得到PAN基活性中空炭纤维(PANACHF)。
2.
The adsorption properties of PAN-Based ACHF produced at different condition to creatinine, VB12 and bilirubin are tested.
用不同浓度的 (NH4)2HPO4溶液和不同浸渍时间处理过的聚丙烯腈 (PAN) 基中空纤维在空气中270℃预氧化,并在N2气氛下于700℃炭化,随后用CO2气体在800℃活化,测定了PAN基活性中空炭纤维对肌酐、VB12和胆红素的吸附量。
3) activated carbon hollow fiber
活性中空炭纤维
1.
Influence of carbonization process on polyacrylonitrile-based activated carbon hollow fiber;
炭化过程对聚丙烯腈基活性中空炭纤维性能的影响
2.
Effect of activation temperature on structure and adsorptivity of polyacrylonitrile-based activated carbon hollow fiber;
活化温度对聚丙烯腈基活性中空炭纤维结构和吸附性能的影响
5) PAN-based carbon fiber
PAN基炭纤维
1.
Relations between sp~2 hybrid C—C bond length and structure parameters of PAN-based carbon fibers;
PAN基炭纤维中sp~2杂化的C—C原子键距与结构参数之间关系
2.
The electrical resistivity and preferred orientation of PAN-based carbon fibers with different carbonization temperatures are measured, the changing relations of electrical resistivity with carbonization temperature and preferred orientation are obtained, and the relations of electrical resistivity with carbonization temperature and preferred orientation are discussed from electron structure.
对不同炭化温度下制备的PAN基炭纤维的电阻率、乱层石墨微晶择优取向进行了测量,给出了PAN基炭纤维的电阻率随炭化温度及乱层石墨微晶择优取向的变化规律。
3.
The samples of PAN-based carbon fiber with different carbon temperature are measured using Raman scattering method.
利用Raman散射方法,对不同碳化温度下制备的PAN基炭纤维样品进行了测试,根据Raman散射的测试结果,从Fitzer碳键键距出发,得出PAN基炭纤维中乱层层面内的sp2杂化的C—C原子键距a0随炭化温度的变化。
6) PAN-based carbon fibers
PAN基炭纤维
1.
PAN-based carbon fibers,copper and boride were mixed by grinding method, then heated in a graphitizing furnaces at high temperature.
将单质铜、硼酸、PAN基炭纤维进行混合研磨,经过石墨化炉高温处理,利用X射线衍射检测了铜和硼在热处理过程中的变化,研究催化剂的量和热处理温度对石墨化度的影响,结果显示炭纤维的石墨化度由25。
2.
The PAN-based carbon fibers heat-treated at 2 400～3 000 ℃ were investigated by means of Raman spectroscopy and Keithley 2 400 source meter.
利用拉曼(Raman)散射和直流四电极法对热处理温度2 400~3 000℃的PAN基炭纤维样品进行测试,得到PAN基炭纤维的拉曼光谱与电阻率随热处理温度的变化关系。
3.
The surface character,microstructure,and surface chemical composition of PAN-based carbon fibers were investigated by SEM,WAXRD,SAXS,XPS and Raman spectroscopy.
利用扫描电镜(SEM)、广角X射线衍射(WARD)、小角X射线散射(SAXS)、拉曼(Raman)光谱、X射线光电子能谱(XPS)等测试技术对热处理温度2400℃～3000℃的PAN基炭纤维的微观结构、表面形貌及化学组成进行了表征,分析了材料的微观组织结构与宏观性能的关系。
补充资料：黏胶基活性炭纤维
分子式：
CAS号：
性质：由黏胶原丝制成的活性炭纤维。直径15～29μm，比表面积约1400m2/g，外表面积0.2～0.7 m2/g，微孔平均直径1.4nm，强度49～98MPa，苯吸附性为30%～60%。制法是将黏胶原丝或其针刺非织造物等处理后，碳化和活化而得。用途为溶剂回收装置、除臭剂、除湿剂、家庭净水器、卫生材料、含硫和氮氧化物气体吸附剂等。
CAS号：
性质：由黏胶原丝制成的活性炭纤维。直径15～29μm，比表面积约1400m2/g，外表面积0.2～0.7 m2/g，微孔平均直径1.4nm，强度49～98MPa，苯吸附性为30%～60%。制法是将黏胶原丝或其针刺非织造物等处理后，碳化和活化而得。用途为溶剂回收装置、除臭剂、除湿剂、家庭净水器、卫生材料、含硫和氮氧化物气体吸附剂等。
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条