Polymorphism in nickel hydroxide: role of interstratification

被引：146

作者：

Rajamathi, M ^{[1
]}

Kamath, PV

Seshadri, R

机构：

[1] Bangalore Univ, Cent Coll, Dept Chem, Bangalore 560001, Karnataka, India

[2] Indian Inst Sci, Solid State & Struct Chem Unit, Bangalore 560012, Karnataka, India

来源：

JOURNAL OF MATERIALS CHEMISTRY | 2000年 / 10卷 / 02期

关键词：

D O I：

10.1039/a905651c

中图分类号：

O64 [物理化学（理论化学）、化学物理学];

学科分类号：

070304 ; 081704 ;

摘要：

In addition to the well-known alpha and beta modifications, nickel hydroxide is shown to exist in a number of poorly crystalline forms-clearly distinguishable by their signature X-ray powder diffraction patterns. DIFFaX simulations combined with compositional analysis and IR spectral data indicate that these are interstratified phases consisting of alpha- and beta-type structural motifs intermixed in varying proportions.

引用

页码：503 / 506

页数：4

共 20 条

[1] Electrochemical behavior of quasi-spherical beta-Ni(OH)(2) particles studied by Raman spectroscopy [J].

Bernard, MC ;

Keddam, M ;

Takenouti, H ;

Bernard, P ;

Senyarich, S .

JOURNAL OF THE ELECTROCHEMICAL SOCIETY, 1996, 143 (08) :2447-2451

[2]

BRACONNIER JJ, 1984, REV CHIM MINER, V21, P496

[3] Structural and textural investigations of the nickel hydroxide electrode [J].

DelahayeVidal, A ;

Beaudoin, B ;

SacEpee, N ;

TekaiaElhsissen, K ;

Audemer, A ;

Figlarz, M .

SOLID STATE IONICS, 1996, 84 (3-4) :239-248

[4] Stacking faults in the structure of nickel hydroxide: a rationale of its high electrochemical activity [J].

Delmas, C ;

Tessier, C .

JOURNAL OF MATERIALS CHEMISTRY, 1997, 7 (08) :1439-1443

[5] Homogeneous precipitation from solution by urea hydrolysis: A novel chemical route to the alpha-hydroxides of nickel and cobalt [J].

Dixit, M ;

Subbanna, GN ;

Kamath, PV .

JOURNAL OF MATERIALS CHEMISTRY, 1996, 6 (08) :1429-1432

[6]

Falk S.U., 1969, ALKALINE STORAGE BAT

[7] CHARACTERIZATION OF A TURBOSTRATIC ALPHA-NICKEL HYDROXIDE QUANTITATIVELY OBTAINED FROM AN NISO4 SOLUTION [J].

FAURE, C ;

DELMAS, C ;

FOUASSIER, M .

JOURNAL OF POWER SOURCES, 1991, 35 (03) :279-290

[8]

FIEVET F, 1975, J CATAL, V39, P350

[9] NEW MANGANESE-SUBSTITUTED NICKEL HYDROXIDES .1. CRYSTAL-CHEMISTRY AND PHYSICAL CHARACTERIZATION [J].

GUERLOUDEMOURGUES, L ;

DENAGE, C ;

DELMAS, C .

JOURNAL OF POWER SOURCES, 1994, 52 (02) :269-274

[10] Factors governing the electrochemical synthesis of α-nickel (II) hydroxide [J].

Jayashree, RS ;

Kamath, PV .

JOURNAL OF APPLIED ELECTROCHEMISTRY, 1999, 29 (04) :449-454

← 1 2 →