WebOct 9, 2024 · The crystal structure of the nickel battery positive electrode material, β-NiOOH, is analyzed through a joint approach involving NMR and FTIR spectroscopies, powder neutron diffraction and DFT calculations. The obtained results confirm that structural changes occur during the β-Ni(OH)2/β-NiOOH transformation leading to a metastable … WebApr 11, 2024 · The aim of this study is to present a new understanding for the selective lithium recovery from spent lithium-ion batteries (LIBs) via sulfation roasting. The composition of roasting products and reaction behavior of impurity elements were analyzed through thermodynamic calculations. Then, the effects of sulfuric acid dosage, roasting …
Research Group Ching-Hua Huang, Ph.D. - gatech.edu
WebHua Zhang. Crystal Mackall. Fibrocytes are hematopoietic stem cell-derived, fibroblast precursors implicated in chronic inflammation, fibrosis and wound healing, whereas … Web2015年9月-2024年6月,北京科技大学,数理学院,副教授. 主要研究领域. 通过实验手段研究先进功能材料中力、电、磁、热、光等多场耦合行为. 1、压电、铁电、铁磁、多铁等先进功能材料中的多场耦合力学. 2、先进功能材料的设计与生长. 3、原子力显微技术与多 ... phonognatha graeffei
Crystal phase engineering of electrocatalysts for energy
WebHua Zhang The crystal phase-based heterostructures of noble metal nanomaterials are of great research interest for various applications, such as plasmonics and catalysis. WebAs novel hetero-phase structures, amorphous/crystalline heterostructures are highly desired, since they often exhibit unique properties, and hold promise in various applications, but these structures have rarely been studied in noble metals. WebMay 30, 2024 · Crystal phase can greatly affect the physicochemical properties and applications of nanomaterials. However, it still remains a great challenge to synthesize nanostructures with the same composition and morphology but different phases in order to explore the phase-dependent properties and applications. phonoe distraction in class