Sentences with phrase «lignin derivatives»

Milczarek and Inganäs combined lignin derivatives with a polymer known as «polypyrrole» to make their test cathodes, which varied in thickness.

Each year, paper processing generates between 35 million and 45 million metric tons of a dark waste product known as brown liquor, which is rich in lignin derivatives.

The insulating qualities of lignin derivatives combined with the conductivity of polypyrrole create a composite material that effectively holds an electric charge, according to the scientists, whose research appears in the March 23 issue of Science.

Not exact matches

Conducted by Zainab Ngaini and colleagues at the Universiti Malaysia Sarawak, the study found that when sago waste (consisting primarily of cellulose and lignin) is chemically modified using fatty acid derivatives, the resulting material is more hydrophobic than untreated sago waste, implying that it has less affinity for water and an excellent affinity for oil.