title: Selected-control hydrothermal synthesis of alpha- and beta-MnO(2) single crystal nanowires.
abstract: A selective-control hydrothermal method has been developed in the preparation of alpha- and beta-MnO(2) single-crystal nanowires. The crystal structure and morphology of the final products can be influenced by the concentration of NH(4)(+) and SO(4)(2-).
authors.affiliation: Department of Chemistry, Tsinghua University, Beijing 100084, People's Republic of China.
authors.forename: Xun
authors.initials: X
authors.lastname: Wang
authors.forename: Yadong
authors.initials: Y
authors.lastname: Li