Pt3Cr/C supported catalysts used in proton exchange membrane fuel cells(PEMFC) were prepared by the inorganic colloid method.
采用无机胶体法制备了用于质子交换膜燃料电池的Pt3Cr/C催化剂。
The P adsorption and adsorption kinetic characteristics of organo mineral colloidal complex (OMC) in purple paddy soil were studied in this paper.
通过紫色水稻土有机无机复合胶体对磷的吸附及吸附动力学特征研究 ,表明 :紫色水稻土有机无机复合胶体对磷的吸附能力比土壤高 0 4～ 6 6 9倍 ,不同土壤类型复合胶体对磷的吸附能力不一样 ,复合胶体去除部分有机质后 ,吸附能力明显增加 ;复合胶体对磷的吸附分快反应和慢反应两个过程 ,在 2 0分钟内复合胶体对磷的吸附量占整个过程的 5 2 %～ 71% ,增高温度可提高复合胶体对磷的吸附量和速率 ,Elovich方程对吸附过程的拟合程度最好 。
Study on Preparation of Pt/C and Pt-Cr/C Catalysts by Inorganic Colloid Method;
无机胶体法制备Pt/C和Pt-Cr/C催化剂
Laser Scattering Study of Soil Organic/Inorganic Colloidal Particles Aggregation
土壤有机\无机胶体颗粒凝聚的激光散射研究
Study on Absorption of Pb~(2+) by Inorganic Colloid of Brown Desert Soil in Xinjiang
新疆棕漠土无机胶体对Pb~(2+)的吸附特征研究
Preparation of B-VO_2 Nanopowder by Inorganic Sol-Gel Method
无机溶胶-凝胶法制备B型VO_2纳米粉体
Study on the Precursor Systems of Doped Lanthanum Chromite Prepared by Inorganic-organic Sol Methods;
无机—有机溶胶法制备掺杂铬酸镧前驱体系研究
Study on the Stability of Complex System of Rubber Latex-inorganic Composite Powder
橡胶乳液——无机复合粉体体系稳定性研究
Preparation of Organic-inorganic Composite Binder by Sol-gel Process
溶胶凝胶法制备有机无机复合胶粘剂
Study on the Preparation, Composition and Structure of Multiple Inorganic Gel System;
多元无机凝胶体系的制备、组成与结构研究
Research of Inorganic Nano-powders Modified Architectural Latex Coating;
无机纳米粉体材料改性建筑乳胶漆的研究
Study on the Antibacterial Property of Inorganic Nanopowder Materials Modified Coatings;
无机纳米粉体材料改性的抗菌内墙乳胶漆研究
Research of Inorganic Nano-powders Modified Exterior Architectural Latex Coating;
无机纳米粉体材料改性建筑外墙乳胶漆的研究
SOLVENTS FOR BOTH THE OPPOSITELY-CHARGED INORGANIC NANOSHEETS TO EXIST STABLY AS A COLLOIDAL SUSPENSION
带相反电荷无机纳米片胶体稳定存在的溶剂
Inorganic/Organic Composites by Sol-Gel Techniquse
用溶胶-凝胶法合成有机/无机复合材料
Prepare Wood/inorganic Materials by Sol-Gel Process;
溶胶-凝胶法制备木材/无机复合材料
Concentrations of Aerosol and Related Gases in Beijing
北京大气气溶胶部分无机组分及相关气体的浓度变化
Design of a capsule wireless endoscopic MEMS and study on its working life
人体胶囊式无线内窥微机电系统的设计与工作寿命研究
Progress on Inorganic/Organic Hybrid Prepared by the Sol Gel Process
溶胶-凝胶法制备无机/有机杂化材料研究进展
Study on Sol-gel Prepared Inorganic and Inorganic-organic Hybrid Photoluminescence Material;
溶胶—凝胶法制备无机及有机/无机杂化光致发光材料的研究