2020年10月1日 · Heterogeneous CoSe 2 CoO nanoparticles were embedded into N-doped carbon fibers. The abundant interface between CoSe 2 and CoO favors the electrocatalytic …

2019年7月29日 · Here, CoS 2 /CoS heterojunction nanoparticles with uneven charge distribution, which are synthesized in situ on graphite felt by a one-step solvothermal process, can …

2021年6月1日 · Adopting a facile two-step hydrothermal method to fabricate an efficient hierarchical transition metal selenide MoSe 2 /CoSe 2 nano-flakes (NFs) anchored on carbon …

The XRD patterns confirm that CoSe 2 contains two phases (Fig. 1 (b)), the main phase has an orthorhombic structure (JCPDS no. 53-0449), and the other small amount of phase belongs to …

2022年11月20日 · In this work, self-supporting nanosheet arrays of Mo-doped CoSe2 encapsulated in N-doped carbon shell (labeled as Mo-CoSe 2@NC) are fabricated by an ion …

Meanwhile, a new peak at about 37.3° could be observed, which is indexed to Na 2 Se (JCPDS card no. 01-077-2155). The formation of Na 2 Se indicates the occurrence of the conversion …

材料为CoSe2 微米和纳米 合成表征.

The XRD patterns of CoSe 2 under all reaction conditions (except 1000 W, 60 s) consisted of orthorhombic as well as cubic CoSe 2 and the relevant PDF standard cards are JCPDS # 53 …

2016年1月1日 · Owing to the prominent synergistic effect between CoS2 nanoparticles and CoSe2 nanobelts, the CoS2/CoSe2 hybrid exhibits a superior HER activity with a small …

2020年1月21日 · In this work, a novel dually protected electrode design was presented by fabricating CNT/CoSe 2 /C as an anode for SIB. The CoSe 2 nanoparticles (NPs) are …