PTCU Abbreviation Meaning - All Acronyms
What does PTCU abbreviation stand for? Explore the list of 9 best PTCU meaning forms based on popularity. Most common PTCU abbreviation full forms updated in November 2021.
Recent Advances of PtCu Alloy in Electrocatalysis: Innovations and ...
Jun 11, 2024 · This review summarizes the latest advances in PtCu-based alloy catalysts over the past several years from both synthetic and applied perspectives. In the synthesis section, the selection of support and reagents, synthesis routes, as well as post-treatment methods at high temperatures are reviewed.
Synthesis of PtCu–based nanocatalysts: Fundamentals and …
Jan 1, 2022 · Core–shell Cu@PtCu(Gly), rectangular PtCu(AA), octahedral PtCu(HHA) and spherical PtCu(SBH) alloy nanocrystals were obtained using Gly, AA, hydrazine hydrate (HHA), and sodium borohydride (SBH) as reductant, respectively.
Self-Assembly Intermetallic PtCu - ACS Publications
Mar 1, 2024 · Herein, leveraging the surfactant-oriented and solvent–ligand effects, we develop a facile self-assembly strategy to construct a core–shell catalyst comprising a high-index Pt shell encapsulating a PtCu 3 intermetallic core with efficient oxygen-reduction performance.
Ordered Intermetallic PtCu Catalysts Made from Pt@Cu Core/Shell ...
Sep 12, 2022 · Herein, we developed a new strategy to synthesize PtCu-ordered intermetallic catalysts by the generation of the Pt@Cu core/shell nanoparticles (Pt@Cu NPs) by Pt-assisted H 2 reduction of Cu 2+ with subsequent annealing at 500–1000 °C.
Platinum–copper single atom alloy catalysts with high ... - Nature
Dec 20, 2019 · Herein we report a PtCu single atom alloy (SAA) catalyst with single Pt atom dispersed on Cu nanoclusters, which exhibits dramatically boosted catalytic performance (yield: 98.8%) towards...
Binary and ternary Pt-based clusters grown in a plasma …
Platinum (Pt), platinum–bismuth (PtBi), platinum–copper (PtCu) and platinum–bismuth–copper (PtCuBi) clusters were grown in a gas aggregation source (GAS) equipped with three in-plane plasma magnetrons located in a single region of the gas aggregation zone.
PtCu/C and Pt(Cu)/C catalysts: Synthesis, characterization and ...
Jan 15, 2013 · In this account, binary catalysts containing Pt and Cu have been synthetized by two different methods. The first method consists of mixing Pt 4+ and Cu 2+ cations in presence of NaBH 4 to form PtCu/C alloy catalyst.
Bimetallic and postsynthetically alloyed PtCu nanostructures with ...
Here, we propose a facile method to synthesize PtCu bimetallic nanostructures with controllable compositions by using Cu nanowires as a template and ascorbic acid as a reductant. A further annealing process provided the alloy PtCu with tunable crystal structures.
Hollow PtCu nanoparticles encapsulated into a carbon shell
May 5, 2020 · To overcome this challenge as well as enhance the activity and durability of the alloy catalyst, spherical hollow PtCu nanoparticles (NPs) are encapsulated into a carbon shell via mild annealing of Cu metal–organic frameworks (S-H-Pt x Cu y @C).