Tīmeklis2024. gada 18. jūn. · DOI: 10.1039/C9TA03011E Corpus ID: 182371318; N,P co-coordinated Fe species embedded in carbon hollow spheres for oxygen electrocatalysis @article{Zhu2024NPCF, title={N,P co-coordinated Fe species embedded in carbon hollow spheres for oxygen electrocatalysis}, author={Xiaofeng Zhu and Xin Tan and … Tīmeklis2024. gada 12. sept. · Single-atomic Fe-N 4 is the well-acknowledged active site in iron-nitrogen-carbon (Fe-N-C) material for oxygen reduction reaction (ORR). The adjusting of the electronic distribution of Fe-N 4 is promising for further enhancing the performance of the Fe-N-C catalyst. Herein, a phosphorus (P)-doped Fe-N-C catalyst with penta …
Oxygen reduction in acid media: influence of the heat treatment
TīmeklisOxygen reduction in acid media: influence of the heat treatment on the FeNPc(1–20 isomer mixture impregnated on carbon blacks and active charcoals. Journal of Electroanalytical Chemistry 1992, 328 (1-2) , 219-232. Tīmeklis2024. gada 2. okt. · FeNPC: N and P co-coordinated Fe atoms in carbon hollow spheres. 233.2 mW cm −2 at 0.79 V The maximun power density is 233.2 mW cm −2. A negligible voltage loss after continuous charge/discharge for 15 h at 3 mA cm −2. Meso/micro-Fe–N x –CN-30: Meso/microporous FeCo–N x-carbon nanosheets. The … ryan\u0027s world v. two
synergism between Co and N N codoped porous carbon for …
TīmeklisText S1. The preparation of NPC, CoPCaddedand Fe-N-PC. Preparation of NPC. The NPC was prepared from the ZIF-8. Briefly, 10 mL Zn(NO3)2·6H2O solution (74.4 g L-1) was into 90 mL imidazole derivative (2- methylimidazole) solution (137 g L-1) at room temperature.The mixture, which TīmeklisDOI: 10.1016/S0013-4686(98)80010-8 Corpus ID: 95404110; On the effect of a heat treatment on the structure of carbon-supported metalloporphyrins and phthalocyanines @article{Veen1988OnTE, title={On the effect of a heat treatment on the structure of carbon-supported metalloporphyrins and phthalocyanines}, … Tīmeklis1992. gada 1. jūl. · Fe2P XPS spectrum on treated or untreated FeNPc(1-2)/Printex XEZ after a 10 day stay in aerated 0.25 M HZS04. be used to calculate the number of atomic layers: le ri 1 - exp( -ns/.l) l, 100A S d ns where AS is the BET surface area of the substrate, n the number of atomic layers, le the intensity from a very thin layer, le_ … is enbridge electricity