heterogeneous and the downstream task on a weighted heterogeneous graph of KT to learn high-quality representations. Besides, a meta-path-based positive sample selection strategy and joint contrastive ...

Zhang Tao and Wang Aiqin from the Dalian Institute of Chemical Physics (DICP) of the Chinese Academy of Sciences (CAS) designed heterogeneous iron carbide catalysts for deoxygenative coupling of ...

The job of a catalyst is to ultimately speed up reactions, which could reduce an hour-long process into several minutes. It ...

These limitations reinforce the need for a heterogeneous catalyst working under hydrogen atmosphere for the direct deoxygenative C-C coupling of benzyl alcohols, producing H 2 O as the side product.

Heterogeneous catalysis is a type of catalysis in which the catalyst occupies a different phase from the reactants and products. This may refer to the physical phase — solid, liquid or gas ...

High-entropy alloys (HEAs) offer tunable compositions and surface structures, presenting significant potential for creating ...

One of the most advanced solutions is dynamic graph representation learning, which embeds structural and temporal correlations into a representative vector for each node or subgraph. Existing models ...

The course deals with chemical and physical phenomena that are important within heterogeneous catalysis, including adsorption on and desorption from solids, the chemical kinetics of surface reactions, ...

Laboratory of Organic Chemistry and Laboratory of Industrial Chemistry and Reaction Engineering, Åbo Akademi University, FI-20500 Turku/Åbo, Finland, and Faculty of Chemistry, Pharmacy, and Earth ...

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