Αποτελέσματα Αναζήτησης
27 Ιουν 2014 · UV-B can photosensitize hydroxyl radical production from metabolic H2 O 2. 308 nm UV is more damaging to leaves which have less OH antioxidant pyridoxine. UV-B may induce oxidative stress both directly and via OH from H 2 O 2 photolysis.
16 Μαΐ 2024 · In this review, we discuss different types of photocatalysts and their modifications to produce H 2 O 2. Although the existing photocatalysts produced a high yield of H 2 O 2, the yield is still small to use H 2 O 2 for industrial applications.
3 Νοε 2024 · Here we report on the utility of high-entropy oxide (HEO) semiconductor as an all-in-one photocatalyst for visible light-driven H 2 O 2 production directly from H 2 O and atmospheric O 2 without...
17 Μαΐ 2014 · Solar UV-B (280–315 nm) radiation is a developmental signal in plants but may also cause oxidative stress when combined with other environmental factors. Using computer modeling and in solution experiments we show that UV-B is capable of photosensitizing hydroxyl radical production from hydrogen peroxide.
19 Ιουλ 2023 · Solar-driven photosynthesis is a sustainable process for the production of hydrogen peroxide, the efficiency of which is plagued by side reactions. Metal-free covalent organic frameworks...
15 Ιουν 2024 · In this review, the progress and challenge of photocatalytic H 2 O 2 generation are summarized, including the main mechanism of photocatalytic H 2 O 2 synthesis, and design and modification principles of photocatalyst.
19 Σεπ 2024 · Covalent organic frameworks (COFs) can be used as photocatalysts for the direct photosynthesis of hydrogen peroxide (H 2 O 2) from oxygen, water and sunlight. However, their highly symmetric...
