Hydrothermal depolymerization of PET microplastics assisted by pyroelectric-induced polarization in BTO/TiO₂ composite - Shuling Shen; Ziwei Feng; Huixin Feng; Zijian Zhang; Tongxin Huang; Zhihong Tang; Xinjuan Liu; Jing Li; Huixin Xiu (Journal of Environmental Chemical Engineering, 2026)