𝔖 Bobbio Scriptorium
✦   LIBER   ✦

Preparation and characterization of (V1−xCrx)2O3 nano-powders by chemical doping method

✍ Scribed by Liuya Wei; Xiangfeng Chu; Deming Lei; Chenmou Zheng; Xiao-Ming Chen


Publisher
Elsevier Science
Year
2006
Tongue
English
Weight
203 KB
Volume
131
Category
Article
ISSN
0921-5107

No coin nor oath required. For personal study only.


📜 SIMILAR VOLUMES


Phase structure and photoluminescence pr
✍ X.J Wang; M.K Lei; T Yang; H Wang 📂 Article 📅 2004 🏛 Elsevier Science 🌐 English ⚖ 433 KB

The Er 3þ -doped Al 2 O 3 powders have been prepared by the sol-gel method, using the aluminium isopropoxide [Al(OC 3 H 7 ) 3 ]derived Al 2 O 3 sols with addition of the erbium nitrate [Er(NO 3 ) 3 AE 5H 2 O]. The different phase structure, including three crystalline types of (Al,Er) 2 O 3 phases,

Low temperature synthesis of single-phas
✍ Prita P. Sarangi; Bhanudas Naik; N.N. Ghosh 📂 Article 📅 2009 🏛 Elsevier Science 🌐 English ⚖ 775 KB

Two simple chemical methodologies have been described for the preparation of single-phase α-Fe 2 O 3 nano powder with particle size ∼ 20-30 nm. Precursor powders were synthesized by reacting aqueous solutions of ferric nitrate and PVA and sucrose (method 1) and EDTA (method 2) and then evaporating t