研究背景 现阶段质子交换膜燃料电池（PEMFCs）发展瓶颈在于阴极氧还原反应 ...

过氧化尿素(CO(NH2)2•H2O2)作为尿素的衍生物，已广泛应用于制药、农业、纺纱、日常化工等。CO(NH2)2•H2O2的工业生产主要依赖于尿素和H2O2这两种反应物。其中，通过碳源(CO2)和氮源(N2、NO、NO2−、NO3−)耦合高效电催化剂，可以在电化学条件下通过电催化C-N偶联反应有效地生成尿素。同时，利用高效电催化剂和活性OOH中间体的适当 ...

第一作者（或者共同第一作者）：彭建钊（副研究员），麦景行（硕士研究生） 通讯作者（或者共同通讯作者）：张雷教授，李慧齐助理教授，乐弦副教授 通讯单位：深圳大学 年份：2025 ...

There's a major change taking place this year and it could leave some without vital access to data on their devices. The UK's 3G service is slowly being switched off in favour of faster and more ...

本研究揭示了活性氧物种(ROS)在美洲黑杨木质部发育中的关键作用。研究人员通过对比分析速生型(Wimco-109)和慢生型(Wimco-83)克隆株系发现，超氧阴离子(O2•?)促进生长而H2O2导致木质化增强。研究证实NADPH氧化酶(NOX)活性差异调控ROS平衡，为造纸工业选育低木质素 ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

目前 H2O2合成面临挑战，且传统芬顿反应存在弊端。研究人员构建双单原子位点的 CoNiSA/OCF 用于 pH 通用型 H2O2生产及污染物降解。该研究实现高效 H2O2合成及污染物降解，意义重大。 在当今的科技发展中，过氧化氢（H 2 O 2 ）作为一种用途广泛且环境友好的氧化剂 ...

Don't let failing oxygen sensors compromise your engine's performance. O2 sensors are critical to emissions control on your car, SUV or truck. As the name implies, the O2 sensor (also called an ...

Smart citations by scite.ai include citation statements extracted from the full text of the citing article. The number of the statements may be higher than the number of citations provided by ACS ...

The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...

BLOOMFIELD HILLS, Mich.--(BUSINESS WIRE)--O2 Investment Partners (www.o2investment.com) is excited to announce the promotions of Michael Cotant, Derek Wardlaw and Andrew Faubel to Partner, as well as ...