WebMar 11, 2024 · Cryptomelane is of interest as electrode in lithium batteries 19 or catalyst for the oxidative degradation of volatile organic compounds. 20 Several methods for its … WebJan 9, 2024 · In this study, Cu-doped MnO 2 nanorods were prepared by a facile hydrothermal redox method and employed as catalysts for the selective oxidation of 5-hydroxymethylfurfural (HMF) to FDCA using tert -butyl hydroperoxide (TBHP) as an oxidant.
Cryptomelane-type MnO2/carbon nanotube hybrids as bifunctional …
WebJun 1, 2024 · Cryptomelane-type α- (K)MnO 2 was synthesized by a method analogous to the work of DeGuzmann et al. [32] by dropwise addition of a solution of 1.909 g of MnSO 4 … WebPreparation of ultra long α-MnO 2 and Ag@MnO 2 nanoparticles by seedless approach and their photocatalytic performance. Journal of Molecular Structure 2024, 1137 , 495-505. … hallieshire
Eliminación de COVS utilizando óxidos de manganeso obtenidos …
WebBy promoting the formation of Mn3+ species, a small amount of AuNPs (< 5%) in a-MnO2/AuNP catalysts significantly improved the catalytic activity up to 8.2 times in the photochemical and 6 times in the electrochemical system, compared with the activity of pure a-MnO2. ... Cryst. tunnel structure cryptomelane type manganese oxides (OMS- 2) … Web7 Photo-stimulated anoxic reduction of birnessite (delta-MnO2) by citrate and its fine structural resp.. 来源:CHEM GEOL( P 0009-2541 E 1872-6836 ) 发表时间: 2024/02. WebJul 21, 2024 · The α-MnO 2 materials have similar morphology, crystallite size (17–19 nm), surface area (66–76 m 2 g −1 ), and tunnel water content (0.53–0.81). The … hallie shepherd feet