基于Ti掺杂Co3O4的气体传感器结合机器学习识别苯系物气体分子 据麦姆斯咨询报道,近日,电子科技大学基础与前沿研究院董帆教授团队在国际传感专业领域期刊 ACS Sensors 发表最新研究成果“Chemical Discrimination of Benzene Series and Molecular Recognition of the Sensing Process over Ti-Doped Co3O4”。这也是该团队在...
At current densities of 500mAg1, the Ti-doped Co3O4 electrodes exhibited initial capacities of 1173.6 and 849.0 mAhg1, and the capacities were maintained at 850.3 and 838.6 mAhg1 after 120 cycles. These excellent electrochemical properties can be attributed to the nanoscale structure and Ti ...
Density functional theory calculations suggest that doping of small amount of Fe atoms near the surface of Co3O4can greatly enhance the electrocatalytic activity toward the oxygen evolution reaction (OER). Benefiting from the structural and compositional advantages, the obtained Fe-doped Co3O4...
In the realm of innovative materials for sustainable energy applications, the synergistic integration of metal oxides has the potential to revolutionize catalytic processes. In the pursuit of effective energy conversion, this study meticulously fabricated and evaluated binary ZrO2–Co3O4oxides in different...
α(β)-PbO2 doped with Co3O4 and CNT porous composite materials with enhanced electrocatalytic activity for zinc electrowinningThe high energy consumption during zinc electrowinning is mainly caused by the high overpotential of the oxygen... X Wang,R Xu,S Feng,... - 《Rsc Advances》 被引...
Flexible nitrogen-doped graphene/carbon nanotube/Co3O4 paper and its oxygen reduction 30. Ye, L. Q., Liu, J. Y., Jiang, Z., Peng, T. Y. & Zan, L. Facets coupling of light-driven photocatalytic activity. Appl. Catal. B-Environ. 142, 1–7 (B2i0O1B3)r.-g-C3N4 composite ...
--> 2M + O2, as rate determining for LixCo3-xO4; (ii) Krasil'shchikov's path with the third step, MO- --> MO + e-, as rate determining for the first three spinels and with the fourth step, 2MO --> 2M + O2, as rate determining for the Li doped oxide (M = Co4+)....
Co3O4 nanorods were successfully synthesized by a facile two-step method and showed outstanding electrochemical performances in KOH and urea electrolyte. T
Flexible nitrogen-doped graphene/carbon nanotube/Co3O4 paper and its oxygen reduction 30. Ye, L. Q., Liu, J. Y., Jiang, Z., Peng, T. Y. & Zan, L. Facets coupling of light-driven photocatalytic activity. Appl. Catal. B-Environ. 142, 1–7 (B2i0O1B3)r.-g-C3N4 composite ...
Nitrogen-Doped Carbon Nanotube Arrays with High Electrocatalytic Activity for Oxygen Reduction. Science 323, 760–764 (2009). 4. Debe, M. K. Electrocatalyst approaches and challenges for automotive fuel cells. Nature 486, 43–51 (2012). 5. Dewi, E. L., Oyaizu, K., Nishide, H. & ...