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乙炔黑的英文

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"乙炔黑"怎么读用"乙炔黑"造句

英文翻译手机手机版

  • acetylene black
  • acetylene smoke

例句与用法

  • Acetylene black for batteries
    蓄电池用乙炔黑
  • When the amount of pvdf and acetylene black is 7 ~ 10 % and 8 % , the positive plate obtained possesses optimum properties in our studies
    本研究中pvdf粘结剂的添加量在7一10 % ，乙炔黑导电剂的添加量在8 %左右，正极极片的性能最佳。
  • The results give that the positive plate takes on preferable charge - discharge properties only when the amount of additive of pvdf and acetylene black is suitable
    结果表明，正极极片中pvdf粘接剂和乙炔黑导电剂的添加量只有适量的时候，正极极片的充放电性能才较好。
  • Orthogonal tests of waterproof and gas diffusion were taken to option the mass ratio of composition , and meticulous tests of each factor were taken too . scanning electric microscope was used to observe the surface pattern . finally the best composition was found
    实验以正交试验的方式确定了防水透气层组成并对单因素进行了考察,并用sem观察表面形貌,最终确定防水透气层组成活性碳、 ptfe 、造孔剂、乙炔黑的质量比为5 . 00 : 2 . 00 : 6 . 00 : 5 . 00 。
  • The influences of other factors ( the charging - discharging current density , the granularity of a30 00 , the content of acetylene black and the content of ptfe ) on the charging - discharging performance of sample a3000 were also investigated by the orthogonal method through galvanostatic charging - discharging experiments
    结合恒电流充、放电实验，采用正交法分析了充、放电电流密度、 a _ ( 3000 )试样的粒度、炭膜中乙炔黑的含量和ptfe的含量对a _ ( 3000 )试样的充、放电性能的影响。
  • The comparison of carbon nanotube and active carbon and graphite nanofibers used as electrode material is also presented . a composite electrode material comprising carbon nanotubes and ruthenium oxide is obtained and the capacitance of supercapacitor reaches 270f / g . the carbon nanotube and the natural manganese oxide compounded for the first time and the initial results were achieved
    本文采用纳米碳管作为超级电容器电极材料，得到比电容量为110f g的超级电容器结构单元，讨论了粘结剂、电解液等多种影响因素，并与乙炔黑电极和鱼骨状碳纤维电极进行了对比；制备了纳米碳管与氧化钌复合材料，得到比电容量为270f g的超级电容器结构单元；本文还首次将纳米碳管与大洋锰矿复合用作超级电容器电极材料，取得了初步成果，为天然矿物的开发利用开辟了一个新的发展方向。
  • The optimum conditions for air electrode preparation were shown as follow : 20 % ptfe and 20 % mno2 in active layer , thickness of active layer 0 . 15 - 0 . 25mm and the ratio of active carbon to ethine black 4 : 1 ; 60 % ptfe in the gas diffusion and waterproof layer , employing na2so4 as pore - making agents , thickness 0 . 35 - 0 . 45mm , colding forming and layer sequence catlytic layer / gas diffusion and waterproof layer / current collector layout ; employing 40 meshed nickel screen as current collector and thermal treatment temperature over 200
    确定了制备空气电极的优化工艺条件，催化层中ptfe含量约20 ， mno _ 2的最佳含量约为20 ，催化层中活性炭和乙炔黑的比例为4 ： 1 (质量比) ，厚度在0 . 15 - 0 . 25mm之间。防水透气层中ptfe的含量约为60 ，以无水硫酸钠作为造孔剂，厚度一般为0 . 35 - 0 . 45mm 。电极各层采用催化层/防水透气层/集流体的排布方式，冷压成型，热处理对空气电极的性能影响较大，热处理温度不低于200 。
  • Lifepo4 / c composite sample synthesized using coal tar bitumen and carbon both as the carbon precursor under 300 / 3 h + 650 / 6 h also gives a good discharge curves , the discharge specific capacity reached 104 . 0 mah / g 、 100 . 2 mah / g under the measuring current of 183 ma / g 、 366 ma / g respectively , and it keeps the good cycle performance in nearly 140 cycles . few reports were related to the lifepo4 / c composite synthesized using low cost bitumen as the carbon precursor
    采用煤焦油沥青和乙炔黑同时作为碳前驱体时,在300 / 3h + 650 / 6h的焙烧制度下得到的试样,在183 、 366ma / g的大电流密度下仍有104 . 0mah / g 、 100 . 2mah / g左右的放电容量,在140次循环内均表现出了很好的循环性能。
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