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- Keywords carbon nanofibers;catalytic pyrolysis method;ball milling（BM）;nanocatalyst; 碳纳米纤维;催化热解法;球磨;纳米催化剂;
- Activated carbon,graphite,carbon nanofibers(CNF) and CNF supported phosphoric oxides were tested as the catalysts for oxidative dehydrogenation of propane(ODP). 考察了纳米碳纤维(CNF)、活性炭、石墨以及CNF负载磷氧化物催化剂催化丙烷氧化脱氢(ODP)反应性能。
- The infrared extinction performance of carbon nanofibers used as smoke interference materials was studied within a smoke chamber. 利用烟幕箱测试分析了纳米碳纤维作为烟幕干扰材料的红外消光性能。
- However, extra copper might increase the size of the nickel particles on the surface, enhancing the production of carbon nanofibers (CNF) instead of CNT. 但是,铜含量过高会引起催化剂表面镍颗粒增大,导致产物中纳米碳纤维(CNF)量增多,CNT量减少。
- Activated carbon, graphite, carbon nanofibers (CNF) and CNF supported phosphoric oxides were tested as the catalysts for oxidative dehydrogenation of propane (ODP). 摘要考察了纳米碳纤维(CNF)、活性炭、石墨以及CNF负载磷氧化物催化剂催化丙烷氧化脱氢(ODP)反应性能。
- TEM, SEM, XRD and BET have been used to characterize the carbon nanotubes and carbon nanofibers, and their electrochemical behaviors have been estimated by the battery instrument and the electrochemical workstation. 采用透射电镜、扫描电镜、和BET等测试手段,分别对纳米碳管及纳米碳纤维等电极材料的微结构及物理性能进行了研究,利用电池程控测试仪及电化学工作站测试电极材料的电化学性能。
- Characterization of the microstructure of PAN powder, electrospun nanofibers, preoxidized nanofibers and carbon nanofibers was performed by X-ray diffractometry and infrared spectroscopy. 原料聚丙烯腈粉末、静电纺纳米纤维、预氧化后纳米纤维和炭化后纳米纤维的内部结构变化采用X射线衍射和红外光谱法进行分析。
- Carbon nanofiber (CNF) is a novel carbon based catalyst support. 纳米碳纤维（CNF）是一种新型的碳基催化剂载体。
- Keywords Low carbon steel;Carbon nanofibers;X-ray diffraction;Raman spectroscopy;Oxy-acetylene flame; 低碳钢;纳米炭纤维;X射线衍射;拉曼光谱;氧乙炔火焰;
- Field emission from individual vertically carbon nanofibers 单根准直碳纳米纤维的场发射特性
- The effects of carbon nanofiber on the crystallization behavior of polypropylene in PP/CNF composites were studied with differential scanning calorimeter (DSC). 采用示差扫描量热法(DSC)研究了纳米碳纤维对PP/CNF复合材料中PP结晶行为的影响。
- Via chemical vapor reaction, carbon nanotubes were assembled on the surface of carbonized electrospun nanofibers to form hairy carbon nanofiber structure. 通过化学气相反应,碳纳米管被组装到碳化的电纺纳米纤维上,形成多刺的碳纳米纤维结构。
- Keywords carbon black;furane resin;modification; 炭黑;呋喃树脂;改性;
- Carbon nanofiber(CNF),a kind of new carbon material,synthesized by catalytic vapor deposition method was used as catalyst for oxidative dehydrogenation of propane(ODP). 研究了纳米碳纤维(CNF)新型碳材料催化丙烷氧化脱氢反应的催化性能。
- Keywords carbon atom wire;modified electrode;NADH; 碳原子线;修饰电极;NADH;
- The simulated results show that the uptake of hydrogen in carbon nanofiber that pore width is 0.335nm hardly meet the energy density standard of DOE at low temperature. 模拟结果表明:石墨层层间距为0.;335nm的碳纳米纤维在77K下吸附储氢密度很难达到DOE的能量密度标准;
- Keywords carbon nanotubes;preparation;fullerene; 碳纳米管;制备;富勒烯;
- Interwoven carbon nanofiber yarns were prepared from the catalytic pyrolysis of methane using ferrous sulfate and graphite as catalyst precursor and substrate respectively. 以甲烷为碳源,硫酸亚铁为催化剂前驱体,通过化学气相沉积在石墨基板上制得毛线状炭纤维。
- Keywords carbon nanotubes;CuO nanorods;templates.; 纳米碳管;氧化铜纳米管;模板;
