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Updated: Jun 21, 2025

Developing Photosensitizer-Cobaloxime Hybrids for Solar-Driven H2 Production in Aqueous Aerobic Conditions
10:21

Developing Photosensitizer-Cobaloxime Hybrids for Solar-Driven H2 Production in Aqueous Aerobic Conditions

Published on: October 5, 2019

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在阳光下通过使用Fe-TiO2-亚洛催化剂的异质双效过程降解阿特拉津

Jorge Castro-Rojas1,2,3, Pablo Jofré-Dupre4, Néstor Escalona5,6

  • 1Programa de Doctorado en Ciencias de Recursos Naturales, Universidad de La Frontera, Avenida Francisco Salazar 01145, PO Box 54-D, Temuco, Chile.

Heliyon
|July 12, 2024
PubMed
概括

新型Fe-TiO2-烯酸催化剂使用阳光驱动的异质双效 (HDE) 工艺有效降解阿特拉 (ATZ). 这种环保方法可以实现完全的ATZ降解和显著的COD去除,而无需铁液.

关键词:
阿特拉辛的降解降解新出现的污染物清除 清除新出现的污染物FeTiO2-Allophane 的使用方法异质的双效过程.阳光的阳光照亮了我们的生活.

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Resource Recycling of Red Soil to Synthesize Fe2O3/FAU-type Zeolite Composite Material for Heavy Metal Removal05:52

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Catalysis02:50

Catalysis

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Catalytic hydrogenation of alkenes is a transition-metal catalyzed reduction of the double bond using molecular hydrogen to give alkanes. The mode of hydrogen addition follows syn stereochemistry.
The metal catalyst used can be either heterogeneous or homogeneous. When hydrogenation of an alkene generates a chiral center, a pair of enantiomeric products is expected to form. However, an enantiomeric excess of one of the products can be facilitated using an enantioselective reaction or an...
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In ozonolysis, ozone is used to cleave a carbon–carbon double bond to form aldehydes and ketones, or carboxylic acids, depending on the work-up.
Ozone is a symmetrical bent molecule stabilized by a resonance structure.
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Reduction of Alkynes to cis-Alkenes: Catalytic Hydrogenation

Introduction
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Radical Autoxidation

The oxidation of an organic compound in the presence of air or oxygen is called autoxidation. For example, cumene reacts with oxygen to form hydroperoxide. Autoxidation involves initiation, propagation, and termination steps. Many organic compounds are susceptible to autoxidation—especially ethers in the presence of oxygen, which form hydroperoxides. Even though this reaction is slow, old ether bottles contain small amounts of peroxide, which leads to laboratory explosions during ether...
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