The OH/O vacancy sites on NiOOH, revealed by XPS, are found by DFT calculations to be the active sites for the AOR, catalyzing the complete (eight-electron) oxidation of ammonia into nitrate. The ...

Dell XPS 13 9365 is a Windows 10 laptop with a 13.30-inch display that has a resolution of 3200x1800 pixels. It is powered by a Core i7 processor and it comes with 8GB of RAM. The Dell XPS 13 9365 ...

It’s been six years since I last tested and wrote about a Dell XPS 13 laptop and since then, Dell has improved nearly everything I loved about the laptop while also giving it a sleek, modern design ...

编辑推荐：针对电催化析氧反应(OER)中活性相结构模糊的难题，北京科技大学团队通过原位表征与理论计算，揭示了Ni基预催化剂(Ni(OH) 2 /NiS 2 /NiSe 2 /NiTe)重构为NiOOH时亚纳米级NiO 6 单元几何-电子结构协同调控机制，发现对称性破缺可优化d-p轨道平衡，将反应路径 ...

为解决能源与环境问题，研究人员制备 PGE/MXene-NiOOH 用于尿素氧化反应（UOR）等，可降低能耗制氢。 研究背景 当今世界，人口增长与能源需求的矛盾日益突出，传统化石燃料在供应能源的同时，也给环境带来了沉重的负担，环境污染问题愈发严重。在这样的大 ...

Department of Materials Science and Engineering, Yonsei University, Seoul 03722, Republic of Korea ...