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Cobalt spinel oxides, which consist of tetrahedral site (AO4) and octahedral site (BO6), are a potential group of transition metal oxides (TMO) for electrocatalytic nitrate reduction reactions to ammonia (NRA). Identifying the true active site in spinel oxides is crucial to designing advanced catalysts. This work reveals that the CoO6 site is the dominant site for NRA through the site substitution...
Nanowire Composites
In article number 2304327, De Gong and co‐workers develop a novel sandwich‐structured assembly strategy to fabricate flexible MXene/AgNW composite thin films with ultrahigh electrical conductivity (up to 27193 S cm−1) and superior multifunctionality. Due to their exceptional temperature‐tolerance and superior versatility, these films demonstrate great potentials in various application...
Flexible composite films have attracted considerable attention due to great potential for healthcare, telecommunication, and aerospace. However, it is still challenging to achieve high conductivity and multifunctional integration, mainly due to poorly designed composite structures of these films. Herein, a novel sandwich‐structured assembly strategy is proposed to fabricate flexible composite thin...
Assembling quantum dots (QDs) into van der Waals (vdW)‐layered superstructure holds great promise for the development of high‐energy‐density metal anode. However, designing such a superstructure remains to be challenging. Here, a chemical‐vapor Oriented Attachment (OA) growth strategy is proposed to achieve the synthesis of vdW‐layered carbon/QDs hybrid superlattice nanosheets (Fe7S8@CNS) with a large...