Probing Defects in Nitrogen-Doped Cu2O | Scientific Reports
2014年11月28日 · Our results suggest that N i is a significant defect type in nitrogen-doped Cu 2 O. Cuprous oxide (Cu 2 O), a p-type semiconductor with a direct band gap of 2.1 eV, has long …
Nickel-doped CuO/Cu/Cu2O nanocomposite as an efficient
2023年4月10日 · Nickel-doped CuO/Cu/Cu2O nanocomposites were prepared by simple precipitation method. Nickel was doped at three different concentrations of 2 mM (Ni …
Acceptor‐Doping Accelerated Charge Separation in Cu2O …
2020年6月13日 · Taking charge: A nickel (Ni) electron acceptor has been successfully doped into a Cu 2 O lattice without forming impurity phases. Both theoretical and experimental results …
Hollow Square Ni-Doped Copper Oxide Catalyst Boosting …
2025年1月15日 · Herein, an advanced Ni-doped copper oxide catalyst with a hollow square morphology (Ni–CuO) is reported with a Faradaic efficiency of 95.26% at −0.8 V vs RHE and a …
掺杂过渡金属（铁、钴、镍）的氧化亚铜纳米线阵列作为电催化二 …
2024年4月23日 · 通过简单的煅烧和浸渍-交换方法，成功合成了掺杂过渡金属（铁、钴、镍）的氧化亚铜（Cu2O）纳米线阵列（M-Cu2O@CM，M = 铁、钴、镍），用于电催化二氧化碳还原 …
Tuning Cu2O morphologies of Cu2O/Ni foam electrodes for the …
2024年4月1日 · In this work, Cu2O with three types of morphologies, including flower, particle, and sheet, were electrodeposited on Ni foam substrates (Cu2O/NF) for direct AEO. The Cu2O …
Fabricated local surface plasmon resonance Cu2O/Ni-MOF …
2023年4月1日 · The average contact angles of Ni-MOF and Cu 2 O are 22.2° and 12.7° respectively, showing hydrophilic characteristics, which is beneficial for the catalyst to capture …
Activated Cu/Cu2O foam with Ni nanoparticles for electrocatalytic ...
2019年2月25日 · Developed electrodes was successfully generated by nickel nanoparticles on activated Cu/Cu2O foam through electroless & electrodeposition. The activated surface foam …
一种Ni/Cu2O纳米薄膜的制备方法与流程 - X技术网
2018年7月27日 · 氧化亚铜 (cu2o)是一种直接带隙的p型半导体材料，可以直接对太阳光进行利用，在太阳能材料、光电转换材料、光催化降解材料和光裂解制氢等领域具有重要的发展前景。 …
<br>Cu2O 表面 Ni 单原子掺杂增强尿素氧化催化 ... - X-MOL
Ni单 原子取代了Cu 2 O:{110} Cu 和Cu 2 O:{111} 。 理论计算结果表明，Ni-Cu 2 O:{110} Cu 构型表现出最佳的尿素吸附能，有利于有效活化尿素分子，降低能垒随后的脱氢和氮-氮偶联。