Ontology highlight
ABSTRACT:
SUBMITTER: Wei C
PROVIDER: S-EPMC4450597 | biostudies-literature | 2015
REPOSITORIES: biostudies-literature
Wei Chengzhen C Wang Lanfang L Dang Liyun L Chen Qun Q Lu Qingyi Q Gao Feng F
Scientific reports 20150601
A bottom-up-then-up-down route was proposed to construct multi-level Bi2S3 hierarchical architectures assembled by two-dimensional (2D) Bi2S3 sheet-like networks. BiOCOOH hollow spheres and flower-like structures, which are both assembled by 2D BiOCOOH nanosheets, were prepared first by a "bottom-up" route through a "quasi-emulsion" mechanism. Then the BiOCOOH hierarchical structures were transferred to hierarchical Bi2S3 architectures through an "up-down" route by an ion exchange method. The ob ...[more]