Cheng Zheng

Modified meerschaum, preparation method and application thereof

Modified activated carbon as well as preparation method and application thereof

O-fumarate ester-N-chitosan quaternary ammonium salt and preparation method and application thereof

High-performance oil-immersed insulation paper and preparation method and application thereof

Waste water purification treatment device based on molecular separation technology and treatment method

System and method for advanced treatment of chlorine-containing papermaking wastewater by using molecular separation technology

Nano metallic particle-loading activated carbon catalyst as well as preparation method and application thereof

Lithium ion battery diaphragm paper

High-performance machine-made writing and painting paper and preparation method thereof

Lignin/bacterial cellulose composite flexible carbon aerogel and preparation method and application thereof