Network


Latest external collaboration on country level. Dive into details by clicking on the dots.

Hotspot


Dive into the research topics where Wei-ang Luo is active.

Publication


Featured researches published by Wei-ang Luo.


Journal of Physical Chemistry B | 2010

Quantitative Description of Aggregation and Dissociation of Polystyrene Chains in Cyclohexane Solutions by Resonance Light Scattering Technique

Wen Zhi Zhang; Xu Dong Chen; Jin Yang; Wei-ang Luo; Ming Qiu Zhang

The resonance light scattering (RLS) technique based on a conventional fluorescence spectrophotometer was used to quantitatively describe the aggregation and dissociation of polystyrene (PS) in cyclohexane solution during cyclic heating and cooling. Transitions in conformation of PS molecules and aggregation of PS chains in the course of phase separation were revealed. The results indicated that PS chains changed from random coils to collapsed globules and then aggregated when temperature decreased. In contrast, when the system is heated, the chain aggregates were initially swelled and followed by gradual dissociation. Subsequently, the conformation of PS chains returned to the original state. Kinetics of phase separation of the PS solution was analyzed, which allowed estimation of the apparent activation energy.


Macromolecules | 2008

Macromolecular Aggregation of Aqueous Polyacrylic Acid in the Presence of Surfactants Revealed by Resonance Rayleigh Scattering

Yunbo Li; Xudong Chen; Ming Qiu Zhang; Wei-ang Luo; Jin Yang; Fangming Zhu


Macromolecules | 2009

Study of Phase Separation of Poly(vinyl methyl ether) Aqueous Solutions with Rayleigh Scattering Technique

Wen Zhi Zhang; Xu Dong Chen; Wei-ang Luo; Jin Yang; Ming Qiu Zhang; Fang Ming Zhu


Macromolecules | 2008

Photoinduced Energy Transfer in Poly(trimethylene terephthalate)

Wei-ang Luo; Yujie Chen; Xudong Chen; Zhengfu Liao; Kancheng Mai; Ming Qiu Zhang


Macromolecules | 2008

Cold-Crystallization of Poly(trimethylene terephthalate) Studied by Photoluminescence of Its Amorphous Portion

Wei-ang Luo; Zhengfu Liao; Jin Yan; Yunbo Li; Xudong Chen; Kancheng Mai; Ming Qiu Zhang


Physical Chemistry Chemical Physics | 2010

Kinetics of phase separation in polymer blends revealed by resonance light scattering spectroscopy

Jin Yang; Xudong Chen; Ruowen Fu; Wei-ang Luo; Yunbo Li; Ming Qiu Zhang


Physical Chemistry Chemical Physics | 2010

Evolution of density fluctuation to a lamellar crystal in a poly(trimethylene terephthalate) film revealed by the resonance light scattering technique

Wei-ang Luo; Xudong Chen; Zhengfu Liao; Jin Yang; Kancheng Mai; Ming Qiu Zhang


Polymer Testing | 2009

Glass transition in polymers monitored by synchronous scan spectra

Jin Yang; Xudong Chen; Yunbo Li; Wei-ang Luo; Ruowen Fu; Mingqiu Zhang


Polymer Testing | 2009

Phase separation in polystyrene/poly (vinyl methyl ether) blend revealed by two-dimensional correlation resonance light scattering spectroscopy

Jin Yang; Xudong Chen; Ruowen Fu; Yunbo Li; Wei-ang Luo; Mingqiu Zhang


Journal of Molecular Structure | 2011

Phase transformation of tetraethyleneglycol dodecyl ether solution studied by light scattering spectra: Micelle aggregation, vesicle and lamellar phase

Juying Zhou; Jin Yang; Xudong Chen; Wei-ang Luo; Wenzhi Zhang; Kun Yang; Bin Zhang

Collaboration


Dive into the Wei-ang Luo's collaboration.

Top Co-Authors

Avatar

Jin Yang

Sun Yat-sen University

View shared research outputs
Top Co-Authors

Avatar

Xudong Chen

Sun Yat-sen University

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Zhengfu Liao

Guangdong University of Technology

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Ruowen Fu

Sun Yat-sen University

View shared research outputs
Top Co-Authors

Avatar
Top Co-Authors

Avatar

Bin Zhang

Sun Yat-sen University

View shared research outputs
Top Co-Authors

Avatar
Researchain Logo
Decentralizing Knowledge