The Sabatier reaction or Sabatier process produces methane and water from a reaction of hydrogen with carbon dioxide at elevated temperatures (optimally 300–400 °C) and pressures …

2024年11月14日 · Here, we report a hydrogen radical (H•)-transfer mechanism that aids this hydrogenation step, enabled by constructing Ni-partnered hetero-diatomic pairs, and thereby …

Conversion of captured carbon dioxide (CO 2) emissions and subsequent conversion into fuels and chemical feedstocks is an important alternative to CO 2 sequestration. Ye et al. reviewed …

2019年12月13日 · Recently, carbon dioxide capture and conversion, along with hydrogen from renewable resources, provide an alternative approach to synthesis of useful fuels and …

2025年2月24日 · The electrocatalytic reduction of CO2 involves electron/proton transfers, with hydrogenation of intermediates occurring via surface-bound hydrogen or hydrogen originating …

2024年12月23日 · The proceeding of electrochemical CO2 reduction reaction (CO2RR) requires the formation of active hydrogen species for CO2 protonation, while traditional catalysts fail to …

Carbon dioxide hydrogenation is a promising reaction that is widely researched due to its ability to produce clean fuels and hydrocarbons such as CO, CH4 and C 2+ products. The …

6 天之前 · 1 Introduction. In 2023, the concentration of carbon dioxide (CO 2) in the atmosphere, primarily from fossil fuels, reached a new high of 421.08 parts per million (ppm). [] This …

用时间分辨傅立叶红外发射光谱的方法对H原子与CO2分子的碰撞动力学进行了实验研究.用紫外激光光解的方法分别制备出三个不同平动能为174.7、241.0和306.2 kJ/mol的氢原子,并引 …

化石能源的过度使用造成了严重的能源和环境问题。利用太阳能驱动二氧化碳（co2）还原为碳基燃料是解决这些问题的理想方案，开发co2还原光催化剂也成为近年来的研究热点。其中，金 …