A STUDY ON THE SPECTRUM CHARACTER AND PHOTOSTABILIZATION ABILITY OF A NOVEL UV-ABSORBER-DIBENZOYL METHANE

WU Shikang; DAI Guangsong; LIU Lusheng

Your Location：

Home >

Browse articles >

A STUDY ON THE SPECTRUM CHARACTER AND PHOTOSTABILIZATION ABILITY OF A NOVEL UV-ABSORBER-DIBENZOYL METHANE

Papers | Updated：2021-06-21

- A STUDY ON THE SPECTRUM CHARACTER AND PHOTOSTABILIZATION ABILITY OF A NOVEL UV-ABSORBER-DIBENZOYL METHANE
- Vol. 5, Issue 1, Pages: 7-11(1987)
- Affiliations：
- Author bio：
- Funds：
- DOI：
  CLC：
- Published：20 March 1987
- Accepted：
Scan QR Code
WU Shikang, DAI Guangsong, LIU Lusheng. A STUDY ON THE SPECTRUM CHARACTER AND PHOTOSTABILIZATION ABILITY OF A NOVEL UV-ABSORBER-DIBENZOYL METHANE[J]. 1987, 5(1): 7-11.
DOI：

WU Shikang, DAI Guangsong, LIU Lusheng. A STUDY ON THE SPECTRUM CHARACTER AND PHOTOSTABILIZATION ABILITY OF A NOVEL UV-ABSORBER-DIBENZOYL METHANE[J]. 1987, 5(1): 7-11. DOI：

摘要

The absorption and fluorescence spectra of dibenzoyl methane have been studied. From the absorption spectra it was found that there are two peaks locating at 252 nm and 340 nm

respectively

similar to that of o-hydroxy benzophenone which can form intra-molecular hydrogen bond. Besides

an uncommonly large Stoke's shift of fluorescence can be observed in fluorescence spectra. The photostabilizing effects of dibenzoyl methane and UV-531 on the photodegradation of poly (cis-1

4-butadiene) in solution have been investigated and compared.A possible mechanism was discussed.

Abstract

The absorption and fluorescence spectra of dibenzoyl methane have been studied. From the absorption spectra it was found that there are two peaks locating at 252 nm and 340 nm

respectively

similar to that of o-hydroxy benzophenone which can form intra-molecular hydrogen bond. Besides

an uncommonly large Stoke's shift of fluorescence can be observed in fluorescence spectra. The photostabilizing effects of dibenzoyl methane and UV-531 on the photodegradation of poly (cis-1

4-butadiene) in solution have been investigated and compared.A possible mechanism was discussed.

关键词

Keywords

references

Views

Downloads

CSCD

Alert me when the article has been cited

Submit

Tools

Publicity Resources

Experimental Investigation of Graphene and TiO2 Reinforced Poly(vinyl alcohol)-based Fiber Metal Laminates

2026-9 Contents

Preparation and Chiral Recognition Ability of Crystalline Cellulose Phenylcarbamate

Tunable Circularly Polarized Luminescence of Helical Poly(phenylacetylene)s via Side-chain-to-Backbone Förster Resonance Energy Transfer

pH-Responsive L-Cysteine-conjugated Polydopamine Nanocarriers for Controlled Release of Emamectin Benzoate against Pieris brassicae

Related Author

No data

Related Institution

No data

⁰