In the fields of organic synthesis, materials science, environmental chemistry, etc., optimizing and screening the conditions of photocatalytic reactions requires conducting multiple parallel experiments,Parallel light reactorWith multi-channel synchronous reaction and precise light control ability, it has become an efficient tool for photochemical research and is widely used in scientific research and small-scale trial scenarios that require rapid exploration of reaction conditions. ​

In the organic synthesis laboratory, the parallel light reactor is a powerful assistant for screening reaction conditions. When studying photocatalytic cross coupling reactions, the 8-16 independent reaction channels of the instrument can simultaneously test combinations of different catalyst dosages (0.1-5 mol%), light source wavelengths (254-660 nm), and reaction times (0.5-24 hours). By synchronously monitoring the reaction progress of each channel, ideal reaction conditions can be quickly determined, and the efficiency of traditional single group experiments can be improved by more than 8 times. In the synthesis of photochromic compounds, compounds with different substituents can be simultaneously subjected to light testing, and the color change rate and reversibility can be monitored online through UV visible spectroscopy, providing systematic data for material screening. The light source intensity of each channel can be independently adjusted (with an accuracy of ± 5%) to ensure the rigor of variable control. ​

In the field of materials science, this instrument assists in the performance research of optical functional materials. When preparing metal organic frameworks (MOFs) photocatalysts, the catalytic degradation efficiency under different light intensities can be tested simultaneously using a parallel reactor, which can quickly evaluate the material's photoresponsivity and shorten the screening period from one month to one week. In the synthesis of quantum dots, multi-channel synchronous reactions are utilized to explore the influence of different illumination times on the size distribution of quantum dots. Through fluorescence spectroscopy detection, ideal illumination parameters can be accurately obtained, resulting in a 15% increase in the luminescence quantum yield of quantum dots. The temperature control range of the instrument (-10-150 ℃) can meet the temperature requirements of different reaction systems, and when combined with an inert gas protection device, it is suitable for air sensitive photochemical reactions. ​

In environmental chemistry research, parallel light reactors are used to explore the photodegradation mechanism of pollutants. When simulating the degradation effect of different bands of sunlight (UV-A, UV-B, visible light) on microplastics in water, the instrument can simultaneously monitor the molecular weight changes and degradation products of multiple samples, revealing the path and kinetic laws of photodegradation. In the research of photocatalytic water treatment technology, parallel experiments were conducted to compare the removal efficiency of different catalysts for pollutants such as phenol and antibiotics, and to quickly screen for efficient photocatalysts, providing theoretical basis for practical applications. Its integrated magnetic stirring function ensures the uniformity of the reaction system, avoids local concentration differences from affecting experimental results, and controls data repeatability errors within 5%. ​