Rationally Designed Mn_0.2Cd_0.8S@CoAl LDH S-scheme Heterojunction for Efficient Photocatalytic Hydrogen Production

Surface-Induced Engineering: Formation of Induced Surface P(δ–)-Co/Ni(δ+)-O(δ–) Based on Nickel–Cobalt-Layered Double Hydroxide Nanoflowers for Photocatalytic Hydrogen Evolution

“…The photoinduced carrier separation efficiency of the catalyst is further measured by the PL intensity. The intensity of fluorescence response represents the recombination ability of photogenerated carriers of the photocatalyst . From Figure (b), both EY and the catalyst revealed the strongest PL response at 536 nm.…”

“…The intensity of fluorescence response represents the recombination ability of photogenerated carriers of the photocatalyst. 50 From Figure 7(b), both EY and the catalyst revealed the strongest PL response at 536 nm. However, the strongest PL intensity of EY indicates that its photoinduced carriers have a higher binding rate, which is due to the strong adhesion effect of the surface of EY on electrons.…”

Construction of CoP/Cu3P/Ni2P Double S-Scheme Heterojunctions for Improved Photocatalytic Hydrogen Evolution

“…Metal phosphates have been used in metallurgy and pesticides since the 1960s, and their applications in diesel and gasoline hydrogenation, dehydrogenation, hydrodesulfurization, hydride nitration, and desulfurization have also received much attention. , Notably, the application of Ni 2 P in hydrogen evolution reaction (HER) was first reported by Liu and Rodriguez in 2005 and showed considerable H 2 activity . Since then, the application of TMPs in photocatalytic hydrogen production has become a hot research topic. , In hydrogen evolution reactions, most TMPs are used as co-catalysts to replace high-cost noble metals such as Pt, Ru, and Pd. , In addition, some TMPs are also used as main photocatalysts to provide electrons for hydrogen production …”

Engineering of a self-supported carbon electrode with 2D ultrathin heterostructures of NiCo LDH/NiCoS via a MOF-template for sensitive detection of glucose and H2O2

“…Transition metal sulfides (TMS) are considered as a promising material for sensing electrodes owing to their excellent electrical conductivity and redox activity. 15,16 In particular in the interior of nanomaterials, it is easy to construct a multi-component heterogeneous interface in the process of ion exchange with S 2− , which promotes the reduction of the surface energy of the material. 17 Since the electrochemical reaction of TMS always occurs on the surface or interface of an electrode material, and the ultrathin structure of the TMS material has abundant specific surface areas and defects, it can provide more active sites for electrochemical sensing.…”