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- Nafion was impregnated in to the modified catalyst to investigate its effect on the ORR performance. 全氟磺酸是浸渍到修改后的催化剂,探讨其影响奥尔性能。
- The results indicated that 1 mg cm-2 of Nafion in the modified catalyst layer decreased its performance. 结果表明, 1毫克厘米- 2的全氟磺酸在改性催化剂层降低其性能。
- lanthanum modified lead titanate 钛酸铅镧
- The reaction mechanism in tartrate modified catalysts and cinchona modified catalysts are also discussed. 对酒石酸及金鸡纳碱修饰型金属催化剂的反应机理也进行了探讨。
- Modified catalysts containing salt of alk-earth hydroxides or transition-metal sulfates exhibit excellent high cyc lohexene selectivity and yield. 催化剂经过钴、镍、锆及一些碱土金属元素和过渡金属元素的改良,其催化性能得到了很大提高;
- Keywords fermented ethanol;catalyzation dehydration;ethylene;modified catalyst; 发酵乙醇;催化脱水;乙烯;改性催化剂;
- Preparation of Lanthanum Modified Bismuth Titanate Ferroelectric Thin Films by Sol-Gel Processing 溶胶-凝胶法制备掺镧钛酸铋铁电薄膜
- Keywords lanthanum modified lead zirconate titanate (PLZT) ceramics;ordered microdomain;dielectric relaxation; 锆钛酸铅镧陶瓷;有序微区;介电弛豫;
- Study on modification of HY catalyst with modifiers revealed that, every kind of modifier had a best content. HY modified with P_2O_5 had better properties than any other modified catalysts. 对改性HY分子筛催化剂研究表明 ,每种改性物均存在一个最佳含量 ,P2 O5改性后HY催化剂的性能最优越。
- The offer of a new job provided just the catalyst she needed. 这份新工作正是她所需要转变的契机。
- The car has been modified for racing. 这辆汽车已改装为赛车。
- The machine has been extensively modified. 这机器已被大规模地改造过。
- Lanthanum nitrate hexahydrate p.A. (硝酸镧 六水 P.
- A word that may be modified by an adjunct. 可以被一个修饰语修饰的词
- The last step is to regenerate the catalyst. 最后一步是将催化剂还原。
- War is a catalyst to help them to choose. 战争是一副催化剂来帮助他们选择。
- Debate is the best catalyst of thought. 争论是思想最好的催化剂。
- N-Octyl aldehyde glycol acetal was synthesized using n-octyl aldehyde and glycol as raw materials and lanthanum methanesulfonate as catalyst. 以正辛醛和乙二醇为原料,甲基磺酸镧为催化剂,合成了正辛醛缩乙二醇。
- An automobile specially built or modified for drag racing. 加速赛车为加速汽车赛特制或改装的汽车
- I see my role as being a catalyst for change. 我认为我的角色是促成变革。