Intercalation of hydrazines in lead iodide

被引：18

作者：

Coleman, CC

Magness, B

Melo, P

Goldwhite, H

Tikkanen, W

Tham, Q

Pham, K

Jacubinas, R

Kaner, RB

Treece, RE

机构：

[1] CALIF STATE UNIV LOS ANGELES,DEPT CHEM & BIOCHEM,LOS ANGELES,CA 90032

[2] UNIV CALIF LOS ANGELES,DEPT CHEM & BIOCHEM,LOS ANGELES,CA 90095

[3] UNIV COLORADO,DEPT PHYS,BOULDER,CO 80303

来源：

JOURNAL OF PHYSICS AND CHEMISTRY OF SOLIDS | 1996年 / 57卷 / 6-8期

关键词：

multilayers; X-ray diffraction; crystal structure; optical properties;

D O I：

10.1016/0022-3697(95)00414-9

中图分类号：

O6 [化学];

学科分类号：

0703 ;

摘要：

Hydrazine and methylated hydrazines were intercalated into thin films and crystalline powders of lead iodide. Interplanar spacing increased with increasing methylation. Weight gain and X-ray data provide estimates of the guest orientation. All three guest molecules have their major axis approximately perpendicular to the layers of the host. The large optical band-edge shifts in this intercalation decreased with increasing methylation. Intercalation of 1,2-dimethylhydrazine produces the first evidence for staging in the heavy-metal iodide systems.

引用

页码：1153 / 1158

页数：6

共 16 条

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ALJISHI R, 1989, PHYS REV B, V19, P4862

[2]

[Anonymous], 1968, OPTICAL PROPERTIES B

[3]

CHESTER M, 1971, J PHYS CHEM SOLIDS, V23, P223

[4] PHOTOIMAGING IN MERCURIC IODIDE POLYCRYSTALLINE FILMS [J].