Introducing B-N unit boosts photocatalytic H2O2 production on metal-free g-C3N4 nanosheets

Boosting charge transfer in Au-decorated B/K co-doped CN nanosheets towards enhanced photocatalytic CO2 reduction

“…42 The N 2c /N 3c peak area ratio-to-area ratio was significantly reduced compared to CN, which may be due to the conversion of some C–NC bonds to C–N–B bonds. 37 The K 2p XPS spectra of BKCN (Fig. 2f) show that the K 2p 3/2 (292.9 eV) and K 2p 1/2 (295.5 eV) peaks, which differ from the metal K peaks (294.7 eV), indicate the presence of K–N and K–C bonds by substituting C atoms.…”

“…17,35,36 The peak at about 283.0 eV attributed to B-C bonds cannot be observed, confirming that no N atoms were replaced by B-atom doping. 37 The N 1s XPS spectra (Fig. 2e) of CN can be divided into three N peaks at 398.5, 399.8, and 400.9 eV, which are ascribed to the sp 2 -hybridized aromatic triazine rings (CQN-C), the sp 3 hybridized N in the N-(C) 3 bond, and C-NH x groups, respectively.…”

Towards Automated Microfluidic‐based Platforms: Optimizing Hydrogenation Efficiency of Nitrobenzene through π–π Interactions in Pd Nanoparticles on Covalent Organic Frameworks

“…To showcase the versatility of the system, tests are conducted using Pd NPs loaded C 3 N 4 (Pd/C 3 N 4 ) [50] as the catalyst, with samples taken every 10 minutes over a duration of 50 minutes (Figure S36). Furthermore, we added a series of data utilizing TpPa−COF, [51] a reported COF, loaded Pd NPs as the catalyst to explore the impact of π–π interactions on reaction efficiency. These interactions are found to significantly enhance the efficiency of the reaction.…”

A Comprehensive Review of MoSx for Improved Photo(electro)catalytic Performance

“…), and metal and nonmetal co‐doping. [ 135–145 ] In addition, there are phase structure, crystallinity, size, and defects that have some influence on its catalytic performance. [ 146–151 ] In summary, regarding the improvement of MoS x , the types of heterojunctions (S‐type heterojunctions, etc.)…”