Polyphthalocyanine
WebIn this report, we present a facile synthesis of one such electrocatalyst that is composed of amorphous sulfur-bridged iron polyphthalocyanine (FeSPPc) grown in situ on Cu x O … WebSep 1, 2024 · Polyphthalocyanine polymer films are deposited on additive manufactured (AM) 316L steel samples for corrosion protection. Coatings were deposited on the …
Polyphthalocyanine
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WebMay 18, 2024 · Karapinar, D. et al. Carbon‐nanotube‐supported copper polyphthalocyanine for efficient and selective electrocatalytic CO 2 reduction to CO. ChemSusChem 13, 173–179 (2024). WebSep 29, 2016 · The past decade has witnessed a rapid surge of interest in the research and development of non-precious metal-based electrocatalysts for the oxygen reduction reaction (ORR). Until now, the best catalysts in acidic electrolytes have exclusively been Fe-N-C-type materials from high-temperature pyrolysis. Despite the ORR activities of metal …
WebAug 1, 2024 · Here, FeCo-bimetallic polyphthalocyanine (FeCo-PPc) with ultra-low-cost of less than $0.1 per gram and excellent OER electrocatalytic performance has been prepared in kilogram-scale for the first ... WebDec 9, 2024 · In this work, we demonstrated fully conjugated polyphthalocyanine copper metal–organic frameworks (PcCu-MOFs) with atomically tunable metal–ligand orbital hybridization for suppressing polyiodide dissolution to …
WebJun 5, 2024 · Nickel phthalocyanine (NiPc) can be at first glance a compelling catalyst for CO 2 reduction reaction (CO 2 RR) because of its Ni–N 4 site. Unfortunately, the pristine NiPc possesses a low catalytic activity resulting from the poor CO 2 adsorption and activation capabilities of the electron-deficiency Ni site. Herein, we develop nickel … Web2 days ago · The metal atoms anchored mainly by pyrrolic-N in the catalyst may be due to: (i) the metal atoms are already coordinated to the N of the pyrrole ring in the polyphthalocyanine precursor of the catalyst; (ii) the low temperature of the pyrolysis process reduces the production of other species of N.
WebAug 1, 2010 · The polyphthalocyanine cobalt molecule is a planar conjugated system made up of delocalized aromatic π-electrons with a delocalized energy lower than its monomer. …
WebHerein, a new Co 9 S 8 nanocrystal hybrid anchored on a N- and S-dual-doped graphene (Co 9 S 8 /N,S-G) was prepared by a two-step method, namely, a π–π assembly process of p-phenyl-bis(3,4-dicyanophenyl)thioether cobalt polyphthalocyanine (PTCoPPc) and graphene oxide and a pyrolysis procedure. fist stick knife gun book summaryWebLithiated Copper Polyphthalocyanine with Extended π-Conjugation Induces LiF-Rich Solid Electrolyte Interphase toward Long-Life Solid-State Lithium-Metal Batteries 下一篇： 超长寿命可充电锌离子电池的水性电解质助溶剂 can evenity be used in menWeb聚酞菁polyphthalocyanine，主链由酞菁环构成的一类稠杂环聚合物。 can evening primrose oil cause night sweatsWeb化工名词. 聚酞菁钴（polyphthalocyanine cobalt）是2024年公布的化工名词。. 中文名. 聚酞菁钴. 外文名. polyphthalocyanine cobalt. 所属学科. 化工. 公布时间. can evening primrose oil delay periodWebJun 8, 2024 · Compared with the cobalt polyphthalocyanine framework (CoPPc) and zinc polyphthalocyanine framework (ZnPPc), the optimal bimetal electrocatalyst Co 3 Zn 1 PPc exhibits significantly better performance in the conversion of CO 2 to CO with a high partial current density of 212 mA cm −2 and a turnover frequency (TOF) of 28,310 h −1 at −0.9 V ... can evening primrose oil cause bleedingWebOct 17, 2024 · Carbon-Nanotube-Supported Copper Polyphthalocyanine for Efficient and Selective Electrocatalytic CO 2 Reduction to CO. Dilan Karapinar, Dilan Karapinar. Laboratoire de Chimie des Processus Biologiques, UMR CNRS 8229, Collège de France-CNRS-Sorbonne Université, PSL Research University, ... can evening primrose oil cause breast cancerWebTwo-dimensional transition-metal-containing polyphthalocyanine conjugated porous frameworks are synthesized, and transition-metal (TM) ions ranging from Fe, Co, Ni, Cu to … fist speed