R Zhang

Free volumes and holes near the polymer surface studied by positron annihilation

Hui Cao, J.‐P. Yuan, R Zhang et al. · Applied Surface Science · 1999 · 35 citations

Materials Science, Positron Annihilation, Engineering +8

Characterization of photodegradation of a polyurethane coating by positron annihilation spectroscopy: correlation with cross-link density

R Zhang, Philip Mallon, Houzhen Chen et al. · Progress in Organic Coatings · 2001 · 34 citations

Materials Science, Chemical Engineering, Polyurethane Coating +7

Durability of polymeric coatings: effects of natural and artificial weathering

Philip Mallon, Y Li, R Zhang et al. · Applied Surface Science · 2002 · 18 citations

Materials Science, Engineering, Durability Performance +7

Characterization of photo-degradation of a polyurethane coating system by electron spin resonance

Yi He, J.‐P. Yuan, Hui Cao et al. · Progress in Organic Coatings · 2001 · 17 citations

Materials Science, Engineering, Photochemistry +4

Application of slow positrons to coating degradation

Hui Cao, R Zhang, H.M Chen et al. · Radiation Physics and Chemistry · 2000 · 10 citations

Materials Science, Chemical Engineering, Engineering +6