Polyphthalocyanine
WebOct 14, 2024 · Edge-Functionalized Polyphthalocyanine Networks with High Oxygen Reduction Reaction Activity. J Am Chem Soc. 2024 Oct 14;142 (41):17524-17530. doi: … WebJun 16, 2024 · Polyphthalocyanine (PPc) has a typical chemical cross-linking structure and uniformly dispersed metal active sites, but its poor activity and conductivity limit its …
Polyphthalocyanine
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WebPHTHALOCYANINE AND POLYPHTHALOCYANINE COATINGS FOR CORROSION PROTECTION OF METALS S. HETTIARACHCHI *, Y.W. CHAN*, R.B. WILSON Jr. * AND V.S. AGARWALA***SRI International, 333 Ravenswood Avenue, Menlo Park, CA 94025 **Naval Air Development Center, Warminster, PA 18974-5000 ABSTRACT 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. …
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 ... WebJan 4, 2024 · Recently, Li-CO2 battery has gradually become a research hotspot due to its high discharge capacity, energy density and environmental benefits. However, it has been …
WebThe development of oxygen reduction reaction (ORR) and oxygen evolution reaction (OER) catalysts with high performance and excellent stability is meaningful for fuel cells. Herein, … 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 …
WebOct 17, 2024 · Transient restructuring: A copper polyphthalocyanine/carbon nanotubes hybrid catalyst exhibits high selectivity for electroreduction of CO 2 to CO. Operando X-ray absorption spectroscopy shows reversible restructuring of …
WebSep 1, 2024 · Polyphthalocyanine polymer films are deposited on additive manufactured (AM) 316L steel samples for corrosion protection. Coatings were deposited on the … coworking lille prixWebDec 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 … coworking lille bourseWebNov 4, 2024 · Electrochemical measurements show that cobalt polyphthalocyanine facilitates the reversible formation and decomposition of Li 2 CO 3, and therefore enables high-performance Li–CO 2 batteries with large areal capacity and impressive cycling performance. In addition, ... coworking limassolWebJun 8, 2024 · Herein, we describe a facile strategy to enhance the selectivity and current density by regulating the local electron density of the cobalt site in a series of stable, conjugated, bimetallic Co/Zn polyphthalocyanine frameworks Co x Zn y PPc with an AB stacking model under alkaline aqueous conditions. disney hotel refillable mugsWebLithiated 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 coworking linceWeb聚酞菁polyphthalocyanine，主链由酞菁环构成的一类稠杂环聚合物。 coworking lindauWebSep 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 … disney hotel room security checks