1. Chenxi Sun , Zhen Yu, Lijiang Jia , Xin Zhang , Yingjie Zhao , Zhenxiu Zhang. Lightweight 

and insulation polylactide/poly (butyleneadipate-co-terephthalate) foam with good cushioning  

performance prepared by supercritical CO₂. Industrial Crops & Products, 2025, 223: 120067. 

DOI: 10.1016/j.indcrop.2024.120067

2. Shaopeng Yu, Ya Liu, Jiangyong Cao, Shibao Wen, ZhenXiu Zhang. Supercritical N₂-induced lightweight high-strength chloroprene rubber foam with excellent flame-retardant and smoke suppression. Composites Part A:  Applied Science and Manufacturing, 2025,190: 108663. 

https://doi.org/10.1016/j.compositesa.2024.108663

3.Hui Zhang , Xin Zhang , Chunshuai Lu , Shibao Wen , Zhen Yu ,Zhenxiu Zhang.Development of lightweight rigid polyvinyl chloride foam for insulation and cushioning using supercritical CO₂ and water as co-foaming agents.Journal of Vinyl & Additive Technology, 2025;1‐14.

https://doi.org/10.1002/vnl.22209