Metal Atom-Doped Co3 O4 Hierarchical Nanoplates for Electrocatalytic Oxygen Evolution.
Sign Up to like & getrecommendations! Published in 2020 at "Advanced materials"
DOI: 10.1002/adma.202002235
Abstract: Electrocatalysts based on hierarchically structured and heteroatom-doped non-noble metal oxide materials are of great importance for efficient and low-cost electrochemical water splitting systems. Herein, the synthesis of a series of hierarchical hollow nanoplates (NPs) composed… read more here.
Keywords: oxygen evolution; metal atom; metal; co3 hierarchical ... See more keywords
Role of the Metal Atom in a Carbon-Based Single-Atom Electrocatalyst for LiS Redox Reactions.
Sign Up to like & getrecommendations! Published in 2022 at "Small"
DOI: 10.1002/smll.202200395
Abstract: Carbon-based single metal atom catalysts (SACs) are being extensively investigated to improve the kinetics of the Li-S redox reaction, which is greatly important for batteries with cell-level energy densities >500 W h kg-1 . However, there are contradictory reports… read more here.
Keywords: carbon based; geometry; based single; metal atom ... See more keywords
Hyperfine interactions and metal atom dynamics in a number of t-butyl ferrocene derivatives: The counter intuitive effects of ring substitution
Sign Up to like & getrecommendations! Published in 2019 at "Inorganica Chimica Acta"
DOI: 10.1016/j.ica.2019.118972
Abstract: Abstract Using temperature-dependent Mossbauer effect spectroscopy, the hyperfine interactions and metal atom dynamics of three structurally related 1,1′ bis tert. butyl ferrocenes have been examined in detail over the temperature range 90 tert. butyl groups… read more here.
Keywords: metal atom; atom dynamics; interactions metal; ring substitution ... See more keywords
DFT-based study of single transition metal atom doped g-C3N4 as alternative oxygen reduction reaction catalysts
Sign Up to like & getrecommendations! Published in 2019 at "International Journal of Hydrogen Energy"
DOI: 10.1016/j.ijhydene.2019.04.057
Abstract: Abstract In this paper, the stability and the oxygen reduction reaction (ORR) catalytic activity of single transition metal atom doped g-C3N4 catalysts, M-C3N4 (M = Mn, Fe, Co, Ni, Cu, Rh, Pd, Ag, Pt, Au), were investigated… read more here.
Keywords: metal atom; transition metal; oxygen reduction; metal ... See more keywords
Metal–Metal Bond Umpolung in Heterometallic Extended Metal Atom Chains
Sign Up to like & getrecommendations! Published in 2022 at "Inorganic Chemistry"
DOI: 10.1021/acs.inorgchem.2c02118
Abstract: Understanding the fundamental properties governing metal–metal interactions is crucial to understanding the electronic structure and thereby applications of multimetallic systems in catalysis, material science, and magnetism. One such property that is relatively underexplored within multimetallic… read more here.
Keywords: metal bond; metal atom; metal; metal metal ... See more keywords
The structure of a pentachromium(II) extended metal atom chain at 3 K: Cotton's conjecture proven.
Sign Up to like & getrecommendations! Published in 2022 at "Dalton transactions"
DOI: 10.1039/d2dt03103e
Abstract: We provide definitive experimental proof that the archetypal string-like compound [Cr5(tpda)4(NCS)2] has alternating long and short Cr-Cr separations in the solid state, as conjectured by F. A. Cotton, rather than essentially equally spaced Cr atoms,… read more here.
Keywords: structure pentachromium; pentachromium extended; atom chain; cotton ... See more keywords
Tunnel barrier to spin filter: Electronic-transport characteristics of transition metal atom encapsulated in a small Cadmium Telluride cage.
Sign Up to like & getrecommendations! Published in 2022 at "Nanoscale"
DOI: 10.1039/d2nr06134a
Abstract: First-principles theory-based comparative electronic-transport studies were performed for an atomic chain of Au, a bare Cd9Te9 cage-like cluster, and a single transition metal (TM) (Ti, V, Cr, Mn, Fe, Co, Ni, Cu, Zn, Ru, Rh,… read more here.
Keywords: cage; tunnel barrier; atom encapsulated; transition metal ... See more keywords
A review on functional nanoarchitectonics nanocomposites based on octahedral metal atom clusters (Nb6, Mo6, Ta6, W6, Re6): inorganic 0D and 2D powders and films
Sign Up to like & getrecommendations! Published in 2022 at "Science and Technology of Advanced Materials"
DOI: 10.1080/14686996.2022.2119101
Abstract: ABSTRACT This review is dedicated to various functional nanoarchitectonic nanocomposites based on molecular octahedral metal atom clusters (Nb6, Mo6, Ta6, W6, Re6). Powder and film nanocomposites with two-dimensional, one-dimensional and zero-dimensional morphologies are presented, as… read more here.
Keywords: metal atom; atom clusters; nanocomposites based; octahedral metal ... See more keywords
Computational Screening of Single-Metal-Atom Embedded Graphene-Based Electrocatalysts Stabilized by Heteroatoms
Sign Up to like & getrecommendations! Published in 2022 at "Frontiers in Chemistry"
DOI: 10.3389/fchem.2022.873609
Abstract: Metal-N-doped carbon is a promising replacement for non-precious-metal catalysts such as Pt for the oxygen reduction reaction (ORR) in polymer electrolyte membrane fuel cells (PEMFCs). Although these materials have relatively good catalytic activity and are… read more here.
Keywords: metal atom; computational screening; metal; graphene ... See more keywords