We observed the linear-to-zigzag structural phase transition of a40Ca+crystal in a homemade linear Paul trap. The values of the total temperature of the ion cry
The stereochemistry of two 6, 9-oxygen bridge dibenzocyclooctadiene lignans from Kadsura coccinea, are difficult to separate and very unstable. The present stud
The dissolution, crystallization and hydrolysis behaviors of polyamide 6(PA 6) in superheated water(140 ℃ ≤ TH≤ 200 ℃ ) are investigated. The hydrothermal