期刊论文

Xiang, SP;Zhou, Z

英文

Journal of Coatings Technology and Research

1935-3804

2025

22

2

763-771

10.1007/s11998-024-01006-2

The authors gratefully acknowledge funds from study and application of nitrogen controlled release for tobacco based on porous adsorption and novel coating [CS2022KJ01]

本校为通讯机构

To optimize the controlled release performance of polyurethane-coated fertilizers, cotton stalk biochar was incorporated on polyurethane films. Then, the effect of biochar loading positions (inner layer, middle layer, and outer layer) on the structural and functional attributes of the biochar polyurethane co-coatings fertilizer was systematically investigated. The findings reveal that the biochar loading position significantly influences the physicochemical properties of the fertilizer. Specifically, biochar incorporated on the outermost layer of the film (BPU-O) exhibits a dense coating with ...