title: Design, fabrication, and applications of in situ fluid cell TEM.
abstract: In situ fluid cell TEM is a powerful new tool for understanding dynamic processes during liquid phase chemical reactions, including mineral formation. This technique, which operates in the high vacuum of a TEM chamber, provides information on crystal structure, phase, morphology, size, aggregation/segregation, and crystal growth mechanisms in real time. In situ TEM records both crystal structure and morphology at spatial resolutions down to the atomic level with high temporal resolution of up to 10(-6)s per image, giving it distinct advantages over other in situ techniques such as optical microscopy, AFM, or X-ray scattering or diffraction. This chapter addresses the design, fabrication, and assembly of TEM fluid cells and applications of fluid cell TEM to understanding mechanisms of mineralization.
authors.affiliation: Physical Sciences Division, Pacific Northwest National Laboratory, Richland, Washington, USA. Electronic address: dongsheng.li2@pnnl.gov.
authors.forename: Dongsheng
authors.initials: D
authors.lastname: Li
authors.forename: Michael H
authors.initials: MH
authors.lastname: Nielsen
authors.forename: James J
authors.initials: JJ
authors.lastname: De Yoreo
mesh_terms: D002119:Calcium Carbonate / Q000737:chemistry; D003460:Crystallization; D055664:Electrochemical Techniques; D006108:Graphite / Q000737:chemistry; D046529:Microscopy, Electron, Transmission / Q000295:instrumentation / Q000379:methods*; D049329:Nanostructures / Q000648:ultrastructure; D012996:Solutions; D017971:Tin Compounds / Q000737:chemistry
chemical_list: D012996:Solutions; D017971:Tin Compounds; D006108:Graphite; D002119:Calcium Carbonate; C045358:stannic oxide
keywords: Crystal growth; Electrochemical reaction; Fluid cell; In situ TEM; Thermal fluid cell