研究成果以题为“The kinetics of metal oxide photoanodes from charge generation to catalysis”发布在国际著名期刊Nature Reviews Materials上。 【图文解读】 图一、金属氧化物光阳极中载流子动力学的时间尺度 (a)金属氧化物光阳极中电荷载流子动力学从光生到催化的时间线; (b)金属氧化物光阳极中电荷载流子动力学...
3. 所得Fe1(OH)x-Pt单位点界面催化剂可以在198 K到380 K实现富氢气氛下CO完全选择性氧化,且同时保持CO选择性100%,能满足氢能源汽车在苛刻条件下的冷启动条件,比质量活性比常规Pt/Fe2O3催化剂高出30倍; 4. 一般而言,单原子催...
Generation of oxide surface patches promoting H-spillover in Ru/(TiOx)MnO catalysts enables CO2 reduction to CO. Nature Catalysis, 2023, DOI: 10.1038/s41929-023-01040-0.
Activation of lattice oxygen‒metal configurations in transition metal oxide-based capacitive deionization systems can enhance their performance but requires high voltages. Here the authors enhanced the capacitive deionization performance by developing a V2O5/V2CO2pheterostructure that can activate oxygen redo...
High-entropy systems can present a range of striking physical properties, but mainly involve metal alloys. Here, using low-energy proton irradiation, a high-entropy superparaelectric phase is generated in a relaxor ferroelectric composition, increasing polarizability and enabling a capacitive energy densit...
近日,南开大学程方益课题组在高性能氧析出电极研究上取得新进展,以题为“Anion insertion enhanced electrodeposition of robust metal hydroxide/oxide electrodes for oxygen evolution” 发表于Nature Communications,论文第一作者是严振华博士。 ...
4. A Molecular Scalpel to Chemically Cleave Metal-Organic Frameworks for Induced Phase Transition,Journal of the American Chemical Society, 2021, 143, 6681-6690. 5. Short-range Ordered Iridium Single Atoms Integrated into Cobalt Oxide Spinel Structure for Highly Efficient Electrocatalytic Water Oxidat...
Solution processed metal oxide thin film transistors https://en.westlake.edu.cn/faculty/bowen-zhu.html DOI: 10.1038/s41467-023-40711-1 Feixiang Wu High-energy secondary batteries https://faculty.csu.edu.cn/wufeixiang/zh_CN/index.htm
近日,南开大学程方益课题组在高性能氧析出电极研究上取得新进展,以题为“Anion insertion enhanced electrodeposition of robust metal hydroxide/oxide electrodes for oxygen evolution” 发表于Nature Communications,论文第一作者是严振华博士。 电沉积是一种传统的电极制备方法,可将活性物质直接负载于导电基底,避免粉体制...
研究内容:团队以氧化钨半导体纳米线为例,同时实现了嵌段共聚物聚环氧乙烷-聚苯乙烯和钨硅酸的垂直堆叠。随后煅烧处理,产生了3D交联堆叠的Si掺杂介稳的ε-WO3相纳米线阵列。可用作丙酮的选择性传感器,检测限可达10 ppb。 文献信息:Synthesis of orthogonally assembled 3D cross-stacked metal oxide semiconducting nanowires...