因此，由于质子传导和H2气体阻隔性能的协同作用，3 M 725表现出最高的PEMEC性能。The relationship between chemical structure of perfluorinated sulfonic acid ionomers and their membrane properties for PEMEC application - ScienceDirect https://doi.org/10.1016/j.ijhydene.2023.09.131 ...
袁海宽, 马晓华, 许振良. 氮气吸附等温线分析 PFSA/SiO2 复合催 化剂孔结构[J]. 中国科学(化学), 2011(6): 1094. YUAN Haikuan, MA Xiaohua, XU Zhenliang. Nitrogen adsorption isotherm analysis of pore structure of PFSA/SiO2 composite catalyst[J]. Chinese Science(Chemistry), 2011(6): 1094....
Functional groups (also known as sulfonic acid sites) for this PFSA membrane are based on the long side chain for its chemical structure. Proton exchange membranes are also known as cation exchange membranes in the market. This PFSA membrane performs as a separator and solid electrolyte (without...
1.Research progress of the structure and application of perfluorosulfonic acid ion-exchange membrane;全氟磺酸离子膜的结构与应用研究进展 英文短句/例句 1.Performance and Degradation of PTFE/Nafion Composite Proton Exchange Membrane;全氟磺酸复合膜的表征与衰减行为研究 2.The Recycling and Appliance of Used...
In this study, we investigate how the properties of as-received and pretreated Nafion membranes change after exposure to hygrothermal ageing, including the chemical structure, mechanical properties, water uptake, ionic conductivity, and morphology. Our findings demonstrate that anhydrides form during ...
Functional groups (also known as sulfonic acid sites) for this PFSA membrane are based on the long side chain for its chemical structure. Proton exchange membranes are also known as cation exchange membranes in the market. This PFSA membrane performs as a separator and solid electrolyte (without...
Chemical structure of Aquivion® PFSA This simple chemical structure imparts a number of benefits for heterogeneous catalysis: highest crystallinity amongst commercial PFSAs, chemical inertness and operating temperatures up to 140 – 160 °C (284 – 320 °F).Thanks to the strong electronegative ...
The cycle time required for structure processing is calculatedautomatically by the module and stored in the module register.It can be read there by the PDDS.The corrected analog values are sent to the PROCONTROLbus system in the form of a telegram.In addition,it is possible to output the...
Functional groups (also known as sulfonic acid sites) for this PFSA membrane are based on the long side chain for its chemical structure. Proton exchange membranes are also known as cation exchange membranes in the market. This PFSA membrane performs as a separator and solid electrolyte (without...
6.Local and long-range structure of water in a perfluorinated ionomer membrane[J].E. M. Lee;R. K. Thomas;A. N. Burgess;D. J. Barnes;A. K. Soper;A. R. Rennie,Macromolecules.1992,第12期 7.Modeling of vanadium ion diffusion across the ion exchange membrane in the vanadium redox batt...