Li, Yiqun; Li, Chen W; Li, Cong; Chen, Yan; An, Ke; Landskron, Kai Carbon, 136 , pp. 139, 2018. Abstract | Links | BibTeX | Tags: carbon, electrolyte, neutron scattering, super capacitor @article{Li2018, title = {Probing the electrolyte infiltration behaviour of activated carbon supercapacitor electrodes by in situ neutron scattering using aqueous NaCl as electrolyte}, author = {Yiqun Li and Chen W. Li and Cong Li and Yan Chen and Ke An and Kai Landskron}, url = {https://www.sciencedirect.com/science/article/pii/S0008622318304330?via%3Dihub}, doi = {10.1016/j.carbon.2018.04.072}, year = {2018}, date = {2018-04-24}, journal = {Carbon}, volume = {136}, pages = {139}, abstract = {In situcontrast-matched neutron scattering was used to probe the electrolyte infiltration behavior ofactivated supercapacitor carbon electrodes using an aquoeus 1 M NaCl solution. It was found that onlyabout 20% of the pore volume was infiltrated at chemical equilibrium. The partial infiltration can beattributed to the co-existence of hydrophilic and hydrophilic pores. The study suggests that for theachievement of optimal capacitance, supercapacitor electrodes should be evacuated before electrolyteinfiltration.}, keywords = {carbon, electrolyte, neutron scattering, super capacitor}, pubstate = {published}, tppubtype = {article} } In situcontrast-matched neutron scattering was used to probe the electrolyte infiltration behavior ofactivated supercapacitor carbon electrodes using an aquoeus 1 M NaCl solution. It was found that onlyabout 20% of the pore volume was infiltrated at chemical equilibrium. The partial infiltration can beattributed to the co-existence of hydrophilic and hydrophilic pores. The study suggests that for theachievement of optimal capacitance, supercapacitor electrodes should be evacuated before electrolyteinfiltration. |
Carbon, 136 , pp. 139, 2018. |