Preparation of high purity lanthanum compounds for use in fluoride optical fibers

DOI: 10.1016/0025-5408(89)90120-7

Source and publish data:

Materials Research Bulletin p. 163 - 168 (1989)

Update date:2022-08-22

Topics:

Authors:

Ewing Ewing

Buckner Buckner

Jaganathan

Read Full Text PDF DownLoad Join now for total 90,000,000 free articles

Article abstract of DOI:10.1016/0025-5408(89)90120-7

The preparation of ultrapure lanthanum nitrate by co-precipitation is described. Preparation of high-purity lanthanum carbonate from the pure nitrate is also described. Hydrofluorination of pure lanthanum carbonate produces high-purity lanthanum fluoride

Full text of DOI:10.1016/0025-5408(89)90120-7

Products guided by the article

Product name:LANTHANUM FLUORIDE

Cas No:13709-38-1

R&D Labs maybe for 13709-38-1

Tianjin Jingye Fine Chemicals Co., Ltd.

Contact:+86-15722078107; +86-22-26911407

Address:Bohua Fine Chemicals Base of Petrochemical Industry Park, Nanhuan Road, Dagang District, Tianjin, 300271, P. R. China
Beijing Pure Chem Co.,Ltd.

Contact:+86-10-83993285

Address:Rm.1708, Haobai Tower, Building 6, No.50, North Road, West Third Ring, Haidian District, Beijing, China
Changzhou Ruiping Chemical Co., Ltd

website:http://www.wishchem.com

Contact:+86-519-82324280

Address:No.288-1 Huacheng Road, Jintan
Shuanghe Bio-Technology Limited(expird)

Contact:+86-571-61710758,18968016640

Address:Jinqiao north road 916# Fuyang
Disynthesis Chemical Technology Co. Ltd.

Contact:+86-571-88194596

Address:Dengyun road 380, Gongshu district, Hangzhou city, China

Relevant to this article

Facile synthesis of silver nano/micro-ribbons or saws assisted by polyoxomolybdate as mediator agent and vanadium(IV) as reducing agent

Doi:10.1039/b704774f
(2007)
Acetylene as a Dicarbene Equivalent for Gold(I) Catalysis: Total Synthesis of Waitziacuminone in One Step

Doi:10.1002/anie.201915895
(2020)
A catalyst and additive-free three-component reaction of highly electrophilic azides with cyclic ketones and cycloaliphatic amines. Synthesis of novel N-heteroaryl amidines

Doi:10.1016/j.tetlet.2016.03.058
(2016)
C-H...π and π-π interactions in the supramolecular structure of 3-methyl-1,4-diphenyl-1H-pyrazolo[3,4-b]-pyridine

Doi:10.1107/S0108270102006340
(2002)
Synthesis, spectroscopic characterization, X-ray analysis and theoretical studies on the spectral features (FT-IR, ¹H-NMR), chemical reactivity, NBO analyses of 2-(4-fluorophenyl)-2-(4-fluorophenylamino)acetonitrile and its docking into IDO enz

Doi:10.1039/c5ra15797h
(2015)
Stereoselectivity in Reactions of Metal Complexes. Part XVII. Synthesis of Three New Optically Active Triamines: 2,6-Bis<<(2S)-2-(hydroxymethyl)pyrrolidin-1-yl>methyl>pyridine, 2,6-Bis<<(2S)-2-(methoxymethyl)pyrrolidin-1-yl>methyl>pyridine, and 2,6-Bis<<(2S)-2-<(benzyloxy)methyl>pyrro...

Doi:10.1002/hlca.19930760611
(1993)

Article Doi