• Aging Mechanism and Rejuvenating Possibility of SBS Copolymers in Asphalt Binders 

      Wang, Fusong; Zhang, Lei; Zhang, Xiaoshan; Li, Hechuan; Wu, Shaopeng (Peer reviewed; Journal article, 2020)
      The styrene–butadiene–styrene (SBS)-modified asphalt pavement has been in growing demand in the road construction field owing to its workable mechanical property and temperature durability. This paper prepared a penetrative ...
    • Characteristics of VOCs generated during production and construction of an asphalt pavement 

      Wang, Fusong; Na, Li; Hoff, Inge; Wu, Shaopeng; Li, Jiashuo; Barbieri, Diego Maria; Zhang, Lei (Peer reviewed; Journal article, 2020)
      The Volatile Organic Compounds (VOCs) generated during asphalt pavement production and construction have negative impacts on both asphalt workers’ health and atmospheric ecosystem. The characteristics of asphalt VOCs have ...
    • Diffusion mechanism of rejuvenator and its effects on the physical and rheological performance of aged asphalt binder 

      Wang, Fusong; Zhang, Lei; Yan, Boxiang; Kong, Dezhi; Li, Yuanyuan; Wu, Shaopeng (Peer reviewed; Journal article, 2019)
      Using rejuvenator to improve the asphalt pavement service state has become an increasing concern in recent years. This study mainly focuses on the diffusion analysis between rejuvenator and aged asphalt, and further ...
    • Enhanced ionic conductivity of anion exchange membranes by grafting flexible ionic strings on multiblock copolymers 

      Lai, Ao NAN; Zhuo, Yizhi; Hu, Peng Cheng; Zheng, Jing Wei; Zhou, Shu Feng; Zhang, Lei (Peer reviewed; Journal article, 2019)
      A new strategy to prepare high-conductivity anion exchange membranes (AEMs) is presented here. A series of phenolphthalein-based poly(arylene ether sulfone nitrile) multiblock AEMs has been synthesized by selectively ...
    • Fate of Springtime Atmospheric Reactive Mercury: Concentrations and Deposition at Zeppelin, Svalbard 

      Osterwalder, Stefan; Dunham-Cheatham, Sarrah M.; Ferreira Araujo, Beatriz; Magand, Olivier; Thomas, Jennie L.; Baladima, Foteini; Pfaffhuber, Katrine Aspmo; Berg, Torunn; Zhang, Lei; Huang, Jiaoyan; Dommergue, Aurélien; Sonke, Jeroen E.; Gustin, Mae Sexauer (Peer reviewed; Journal article, 2021)
      Mid-latitude atmospheric elemental mercury (Hg) emissions undergo extensive oxidation to reactive Hg (RM) compounds during Arctic polar sunrise, resulting in enhanced atmospheric deposition that impacts Arctic marine ...
    • Hygrothermal Properties of Compressed Earthen Bricks 

      Zhang, Lei; Yang, Liu; Jelle, Bjørn Petter; Wang, Yu; Gustavsen, Arild (Journal article; Peer reviewed, 2018)
      The present study investigates the relationship between bulk density and hygrothermal behaviour of compressed earthen bricks. The experimental results show that the thermal conductivity linearly increases from 0.5228 W/(m ...
    • Thermal Conductivity of Cement Stabilized Earth Blocks 

      Zhang, Lei; Gustavsen, Arild; Jelle, Bjørn Petter; Yang, Liu; Gao, Tao; Wang, Yu (Journal article; Peer reviewed, 2017)
      The present study examines the effect of bulk density and cement content on the thermal conductivity of cement stabilized earth blocks (CSEB). The experimental results show that the thermal conductivity increases as a ...