instrument

流速传感器（O2、H2O2、IAA）

本传感器可用于测量样品的O 2 的浓度及流速，使用时间大于60小时, 每盒1支。 本传感器可用于测量样品的H 2 O 2 的浓度及流速，使用时间大于40小时, 每盒1支。 本传感器可用于测量样品的IAA流速，使用时间不少于8小时, 每盒1支。 流速传感器（O2、H2O2、IAA）货号 ...
Carnegie Institution for Science

Kinetics of H-2-O-2-H2O redox equilibria and formation of metastable H2O2 under low ...

Hydrothermal experiments were conducted to evaluate the kinetics of H-2(aq) oxidation in the homogeneous H-2-O-2-H2O system at conditions reflecting subsurface/near-seafloor hydrothermal environments ...
生物通

活性氧物种(O2??/H2O2)调控美洲黑杨木质形成及生物量积累的生化机制研究

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材料 ...
生物通

*OH中间体稳定化策略增强光催化H2O氧化生成H2O2的机制研究

为解决传统蒽醌法合成H2O2的高能耗与污染问题，研究人员通过调控π电子密度设计新型共轭聚合物催化剂A-AB，实现*OH中间体稳定化，使H2O直接氧化生成H2O2的速率达8700 μmol g-1 h-1，为双路径光催化体系提供理论依据。 当前，过氧化氢（H 2 O 2 ）作为绿色氧化剂在 ...
Nature

Benzotrifuran-Based Covalent Organic Frameworks for Artificial Photosynthesis of H2O2 from ...

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 ...
IEEE

Theoretical Investigation of SiO

Persistent Link: https://ieeexplore.ieee.org/servlet/opac?punumber=11074448 ...
Nature

Scalable H2O2 Production via O2 Reduction Using Immobilized Vanadyl Phthalocyanine

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 ...
C&EN

Rate constants of OH with HO2,O2-, and H2O2+ from hydrogen peroxide formation in pulse ...

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 ...
新浪网

H2 + O2 = H2O 化学方程式首次在分子尺度上被实时观测

IT之家 10 月 3 日消息，科技媒体 newatlas 昨日（10 月 2 日）发布博文，科学家首次在分子尺度上实时观察到氢和氧原子结合形成微小的纳米水泡。 氢气（H₂）和氧气（O₂）反应生成水（H₂O）这一化学方程式，帮助我们更好地认识水的形成过程以及化学反应的 ...