Royalty-free licenses let you pay once to use copyrighted images and video clips in personal and commercial projects on an ongoing basis without requiring additional payments each time you use that ...

为解决CO2光催化还原选择性差与H2O2绿色合成难题，研究人员通过浸渍法（IMP）在CaTiO3（CTO）表面构建双功能Ag助催化剂体系，实现CO产率较光沉积法（PD）提升2倍并同步生成H2O2，为碳资源转化提供新策略。 全球气候危机与能源转型背景下，如何将温室气体CO 2 ...

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 ...

针对传统芬顿催化剂H2O2活化效率低、•OH产率不足的问题，研究人员通过热辅助合成策略构建缺陷型MIL53(Fe)光催化剂，通过 ...

Hydrogen peroxide contains peroxides, bleaching agents that may help whiten teeth. However, it can damage tooth enamel if a person does not use it correctly. Hydrogen peroxide is also an active ...

Many airlines and shipping companies say they’ll hit net zero carbon emissions by 2050, but right now they have no clear path toward hitting that target. From a scientific perspective, ridding those ...

Articles curated and summarized by the Environmental Health News' curation team. Some AI-based tools helped produce this text, with human oversight, fact checking and editing.

光合成过氧化氢（H2O2）是太阳能的收集和转化的一种有效策略，但光合成H2O2的高效过程是由光生成的电子-空穴对重组导致的H2O2产率降低所驱动的，特别是在没有牺牲剂的情况下。基于此，厦门大学黄小青教授和韩佳甲助理教授、广东工业大学徐勇教授等人报道 ...