“…[60][61][62] As one of α-MnO 2 materials, OMS-2 that is composed of KMn 8 O 16 has been widely applied as a catalyst for the activation of persulfates and O 2 under harsh conditions. [63][64][65][66][67] However, examples of the synthesis of three-dimensional OMS-2 have been very limited to date. Raj's group synthesized hierarchical 3D mesoporous MnO 2 with weak α-phase using KMnO 4 and Zn powder.…”
Three-dimensional nanomaterials are generally beneficial to the catalytic performance because of larger specific surface aera, more exposed active sites, promoted mass transfer and shorter diffusion distance between reactants and catalysts....
“…[60][61][62] As one of α-MnO 2 materials, OMS-2 that is composed of KMn 8 O 16 has been widely applied as a catalyst for the activation of persulfates and O 2 under harsh conditions. [63][64][65][66][67] However, examples of the synthesis of three-dimensional OMS-2 have been very limited to date. Raj's group synthesized hierarchical 3D mesoporous MnO 2 with weak α-phase using KMnO 4 and Zn powder.…”
Three-dimensional nanomaterials are generally beneficial to the catalytic performance because of larger specific surface aera, more exposed active sites, promoted mass transfer and shorter diffusion distance between reactants and catalysts....
“…67.111 m 2 g −1 ), meaning that more active sites were available for the Pd-doped catalyst (Table S1, ESI†). 37 The N 2 adsorption–desorption isotherms for all samples were type IV curves with an obvious hysteresis loop of type H3 (Fig. S1, ESI†), which is characteristic of capillary condensation in mesoporous materials.…”
The support is pivotal for stabilizing single metal atom and contributes to enhance the catalytic activity of single-atom catalysts (SACs). With the merits of versatile structures, tailored electronic structure, as...
“…Yao et al 112 further developed PW-OMS-2 as a heterogeneous catalyst for quinoxaline synthesis (Scheme 19). The PW-OMS-2 catalyst exhibited extraordinary catalytic performance for quinoxaline synthesis, as compared to the negligible catalytic activity on α-, β-, γ-, and λ-MnO 2 catalysts.…”
Section: Sustainable Synthesis Of Value-added Chemicalsmentioning
The use of manganese oxide (MnOx)‒based catalysts has gained significant recognition as a promising solution for sustainable synthesis of value-added chemicals. These catalysts possess notable qualities such as exceptional catalytic...
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