10]-dodecane-1,5,7,11-tetracarboxylate 2 has also been synthesized in solvent by photoreaction in higher yield,the structure of 2 was confirmed by IR,1H NMR,MS spectra and elemental analyses.

The photoreaction path of single bond rotation of 3-hydroxy acrolein has been studied by ab initio calculations at HF/6-31G** and UHF/6-31G** levels.

ZnO ultrafine particles were prepared in the presence of polyvinylpyrrolidone(PVP)and the photoreactions occurred on the surface of such particles under UV irradiation were studied through UV/Vis and fluorescence spectroscopy.

he photochemical reaction of chloranil(Q) with 3βmethoxycholest5en(1) in MeCN gave three major products: the coupling products between the benzoquinone and 3βmethoxycholest5en at 7postion (2), 3βmethoxycholest5en7ol(3), and the hydrobenzoquinone(QH2).

Ultrasonic preparation and characterization of CeO_2 doped with Fe/Al_2O_3 catalyst in photo-Fenton reaction;

Photodegradation of microcystin-LR in lake water by UV/Fenton technique in photoreactor system;

A new-style optical fiber system with high sensitivity is developed to measure the light intensity in fluidized bed photoreactor.

CO_2 photolysis reaction had been first studied by VUV(photochemical) reactor.

Recently the laser ultrasonic techniques are particularly developed to characterize the thermal property of solid materialsand also to study dynamic and thermodynamic processes of photolysis reactions of organic materials with biological activity, bywhich several sa.