Facile synthesis of porous-carbon/LiFePO4 nanocomposites

Drastically Enhanced High-Rate Performance of Carbon-Coated LiFePO4Nanorods Using a Green Chemical Vapor Deposition (CVD) Method for Lithium Ion Battery: A Selective Carbon Coating Process

“…The formers have a hysteresis loop with P / P 0 spanning between 0.9 and 1.0 and the latter has one with P / P 0 between 0.5 and 0.8 shown in the inset. Therefore, the formers’ isotherms imply the presence of very large pores and/or the simple aggregation and packing of LFP nanoparticles whereas the latter’s one suggests the presence of some meso- and macropores. − Indeed, Figure b shows that a faster volume increase of pores smaller than 20 nm takes place for sample G-15 and the increasing rates of the volumes of pores below 20 nm for samples H, C-1, C-2, and C-3 are slow and almost same, whereas the volume of pores larger than 20 nm for sample H increases even more slowly. The BET surface areas for samples H, C-1, C-2, C-3, and G-15 are 27.91, 27.39, 29.36, 28.46, and 31.04 m 2 g –1 , respectively.…”

A facile synthesis and characterization of LiFePO4/C using simple binary reactants with oxalic acid by polyol technique and other high temperature methods

“…7d, inset). From the SAED analysis, it is noted that the dark region shows a bright spot pattern, which is typical for crystalline LiFePO 4 and diffusion of ring observation indicates the carbon layer of prepared sample [38].…”

Recent advances in the transparent conducting ZnO for thin-film Si solar cells

“…To obtain the multi-functional materials properly, process routes and nanostructures should be precisely controlled with exact understanding of the underlying mechanisms involved in the thin film growth and wet etching. [34][35][36][37][38][39][40][41][42][43][44][45][46][47][48][49][50] Significantly, process conditions (e.g., deposition temperature) are limited in the practical manufacturing due to the throughput or cost concern, which severely restricts the development margin of TCO. In this regard, within the capabilities of industrial technologies, developments for maximizing the performances of TCO are required to fulfill practical demands.…”