Hierarchical Hollow Tungsten Trioxide Sphere as an Electrocatalyst Support for Formic Acid Electrooxidation
Source abstract
Abstract
Hierarchical hollow tungsten trioxide spheres (HHTTS) prepared using sacrificial template methods have been used as the support of Pd nanoparticles. The resultant Pd/HHTTS catalyst exhibits low onset potential, a large electrochemical surface area, excellent catalytic activity and stability compared with Pd/C due to the synergistic effect between Pd and HHTTS capable of promoting oxidation of HCOOH directly to CO 2 and the hydrogen spillover effect which greatly accelerates the dehydrogenation of HCOOH on Pd.
Source: openalex_inverted_index · Quality: baseline
Research context
OpenAlex topics: Conducting polymers and applications · Polyoxometalates: Synthesis and Applications · Electrocatalysts for Energy Conversion
SciVX discovery tags are terminology-based. OpenAlex topics are source-provided classifications.
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