Activation of Cu3(MoO4)2(OH)2 with the hydrazine-driven cation reduction into a highly efficient catalyst for the reduction of organic dyes and heavy metals ion

Synergism of heterovalent valence state and oxygen vacancy defect engineering in Co/S co-doped TiO2 for nitrogen photoreduction to ammonia

“…69,70 Among all EIS curves, the CoTiOS-3 arc has the smallest radius, which indicates the lowest charge transfer resistance and best interfacial separation efficiency. 71,72 The results of LSV and Tafel further support this conclusion.…”

Material design for converting an oxidative-type BiVO4 catalyst into a reductive BiV(S,O)4−x sulfo-oxide catalyst for nitrogen photoreduction to ammonia

“…It is evident that the BiVOS-2 electrode can keep a high current density of 150 mA cm −2 for over 24 h and can still work at an even higher current density of 350 mA cm −2 for 24 h, which illustrates that the BiVOS-2 catalyst can operate with appreciable long-term stability even at high current density. All those stability data show that our BiVOS sulfo-oxide catalyst, by hybridizing O 2p with S 3p orbitals to stabilize S in the S 2− state, can avoid the severe problem of photo-corrosion 18,83,84 and is a suitable and reusable catalyst for N 2 fixation.…”

“…15,16 Sulfide anions in the sulfo-oxide and oxysulfide have been proven to be stabilized to improve the catalyst durability against self-oxidation by hybridization of O 2p and S 3p orbitals. 17,18…”

Oxygen-doped Sn17Sb6S29 bimetal oxysulfide catalysts for efficient reduction of organic pollutants and hexavalent chromium in the dark

“…For instance, organic dyes are organic compounds that find extensive applications in textiles, plastics, paper, leather, and cosmetics. 3–5 Dyes, for example, are organic compounds widely used in textiles, plastics, paper, leather, and cosmetics. Textile waste and other industrial waste contain a lot of organic dyes, such as MO, RhB, and MB, which are harmful to the environment and human health.…”