Electronic Band Structure and Electrocatalytic Performance of Cu3N Nanocrystals was written by Wang, Li-Chen;Liu, Bo-Heng;Su, Chung-Yi;Liu, Wei-Szu;Kei, Chi-Chung;Wang, Kuan-Wen;Perng, Tsong-Pyng. And the article was included in ACS Applied Nano Materials in 2018.Computed Properties of C10H2CuF12O4 This article mentions the following:
High-d. discrete Cu3N nanocrystals were deposited on XC-72 C black by plasma-enhanced at. layer deposition (PEALD). This heterostructured noble-metal-free catalyst served as a high-performance electrocatalyst for enhanced O reduction reaction (ORR). The electronic band structure of Cu3N was determined by UPS and UV-visible spectrophotometry. The work function (Φ) of the Cu3N nanocrystals is 5.04 eV, which is lower than that of Pt (∼5.60 eV). With lower energy barrier, Cu3N would exhibit stronger electron transfer to cause ORR than typical Pt catalyst. The UPS anal. also confirmed the synergistic coupling effect between the Cu3N nanocrystals and the C support. Coupled with the XC-72, the Cu3N200/C showed even smaller Φ (=4.34 eV) than pure Cu3N nanocrystals. Thus, the Cu3N200/C electrocatalyst prepared with 200 ALD cycles exhibited similar ORR catalytic activity, significantly improved mass activity, and potentially greater durability than its Pt/C counterpart in alk. solution The fabrication of Cu3N by PEALD and its good performance in ORR suggest a promising alternative of nonnoble-metal electrocatalyst for application in fuel cells. In the experiment, the researchers used many compounds, for example, copper(ii)hexafluor-2,4-pentanedionate (cas: 14781-45-4Computed Properties of C10H2CuF12O4).
copper(ii)hexafluor-2,4-pentanedionate (cas: 14781-45-4) belongs to copper catalysts. Copper catalyst has received great attention owing to the low toxicity and low cost. It is clear from the impact copper catalysis has had on organic synthesis that copper should be considered a first line catalyst for many organic reactions.Computed Properties of C10H2CuF12O4
Referemce:
Copper catalysis in organic synthesis – NCBI,
Special Issue “Fundamentals and Applications of Copper-Based Catalysts”