Results 171 to 180 of about 75,200 (296)

Preparation of Size- and Composition-Controlled PtnSnx/SiO2 (n=4, 7, 24) Bimetallic Model Catalysts with Atomic Layer Deposition [PDF]

, 2019
Alexandrova, Anastassia N, Anderson, Scott L, Baxter, Eric T, Gorey, Timothy J, Li, Guangjing, Zandkarimi, Borna   +5 more
core  

Truncated Octahedral PtCu Alloy Nanoparticles for Efficient Methanol Electrooxidation

MetalMat, EarlyView.
Platinum–copper nano‐truncated octahedra are developed as efficient electrocatalysts for methanol oxidation in alkaline media, exhibiting notably enhanced activity compared to commercial Pt/C. Experimental and theoretical analysis reveals that alloying with copper modifies the electronic structure of platinum, facilitating the key reaction step and ...
Mengfei Liu, Haoran Chen, Jiahao Zheng, Yingying Wang, Yanyun Ma, Yiqun Zheng   +5 more
wiley   +1 more source

Advances in Catalysts for Magnesium-Based Hydrogen Storage Materials. [PDF]

Research (Wash D C)
Zhu Y, Ma W, Chai X, Gu Y, Wu W, Chen H, Zhang T.   +6 more
europepmc   +1 more source

A Comparative Evaluation of Carbonaceous and Alloy Type Anodes for Sodium‐Ion Batteries: Capacity, Scalability, and Sustainability Perspectives

Small, EarlyView.
This review critically compares the electrochemical performance of carbon‐based and alloy‐type anodes for sodium‐ion batteries, with an emphasis on strategies that enhance practical deployment. It highlights how synergistic optimization of microstructure, electrolyte, and presodiation improves hard carbon, while nanostructuring and interfacial ...
Anele Tshaka, Usisipho Feleni, Moshawe J. Madito, Mesfin Abayneh Kebede   +3 more
wiley   +1 more source

Thermocatalytic Behavior of TiO₂ as a Dehydrogenation Catalyst: A Case Study of Methane Activation and Nonoxidative Coupling. [PDF]

ACS Omega
Roy JK, Abdelgaid M, Mpourmpakis G.
europepmc   +1 more source

Titanium Dioxide Induced Immobilization of Small Platinum Nanoparticles on Carbon Spherogels: A Strategy Towards Stable and Efficient Electrocatalysts for the Hydrogen Evolution Reaction

Small, EarlyView.
Platinum nanoparticles are immobilized on hollow carbon spherogels using supercritical deposition, enabling precise control over nanoparticle size, loading, and spatial distribution. Incorporation of an internal TiO2 sublayer in the hollow sphere support induces enhanced metal–support interactions, markedly improving hydrogen evolution activity and ...
Philip S. Pein, Ala Alsuhile, Simon Penner, Asghar Mohammadi, Gregor A. Zickler, Aseel Almohammad, Finn Baron, Mathis Kirstein, Can Erkey, Irina Smirnova, Michael S. Elsaesser, Baldur Schroeter   +11 more
wiley   +1 more source

Engineering Porous-Supported Bimetallic Catalysts for Efficient LOHC Dehydrogenation: From Interfacial Modulation to Sustainable Hydrogen Release. [PDF]

ACS Omega
Du R, Li Y.
europepmc   +1 more source

Toward Efficient and Reliable Chemical Upgrading Using Solid Oxide Electrochemical Reactors, Mechanisms, Challenges, and Design Principles

Small, EarlyView.
Solid oxide electrochemical reactors (SOERs) offer a compelling pathway for coupling renewable electricity with chemical manufacturing, but their real application is still limited by low efficiency and instability. This review systematically summarizes SOER reaction mechanisms, performance‐limiting factors, and recent progress toward high‐efficiency ...
Nai Shi, Yun Xie, Moses Oludayo Tadé, Zongping Shao   +3 more
wiley   +1 more source

Dehydrogenation studies of dihydronicotinamide adenine dinucleotide (NADH) with methylene blue in the presence of the copper hexcyanoferrate(II) complex and light

Open Chemistry, 2005
Tewari Brij
doaj   +1 more source

Production of phenols from a cyclic sugar alcohol in high-temperature water over a charcoal-supported platinum catalyst. [PDF]

RSC Adv
Yamazaki K, Samata R, Hiyoshi N, Sato O, Yamaguchi A.   +4 more
europepmc   +1 more source