A constant increase in the need of clean energy demands more innovation from the research community. Active and stable materials that can make use of the solar radiation to promote different reactions are the cornerstone of emerging technologies. Polymeric carbon nitrides that harvest solar radiation to drive electrochemical reactions are considered solid candidates. In this respect, polymeric carbon nitrides were prepared by the thermal polycondensation of melamine. As-obtained materials were characterized by synchrotron radiation and lab-based techniques. The electron band structure was fully characterized by a combined electrochemical optoelectronic study. Electron microscopy studies before and after the photoelectrochemical experiments showed morphological and structure degradation. The work at-hand concludes that polymeric carbon nitrides are prone to photoelectrochemical degradation at high overpotentials.
Physical Properties and Thermal Stability of Zirconium Platinum Nitride Thin Films
ETH Zurich（苏黎世联邦理工学院）；Laboratory for Nanometallurgy, Department of Materials, ETH Zurich（苏黎世联邦理工学院材料系纳米冶金实验室）；Ion Beam Physics, Department of Physics, ETH Zurich（苏黎世联邦理工学院物理系离子束物理）
Robust Superconductivity and High Upper Critical Fields in Epitaxial cubic W2N Thin Films
Indian Institute of Technology Mandi（印度曼迪理工学院）；Uppsala University（乌普萨拉大学）；National Institute of Science Education and Research（国家科学教育与研究中心）；Linköping University（林雪平大学）
