Metal Halides for Perovskite Solar Cells

- Lead halides -

Product No.

Formula

Chemical Name

CAS No

M.W.

Grade

LT-S9147

PbI2

Lead(II) iodide

10101-63-0

461.01 g/mole

99.999% trace metals basis

LT-S9148

PbCI2

Lead(II) chloride

7758-95-4

278.11 g/mole

99.999% trace metals basis

LT-S9152

PbBr2

Lead(II) bromide

10031-22-8

367.01 g/mole

99.999% trace metals basis

- Lead-free metal halides -

      Most reported high-efficiency solar cells incorporate Pb-based perovskite materials. Because of the toxicity issue associated with Pb, however, intensive efforts have been devoted to the development of lead-free alternatives. So far, Sn-based and Cu-based perovskites have demonstrated the potential to replace Pb-based perovskites to some degree.

Product No.

Formula

Chemical Name

CAS No

M.W.

Grade

LT-S9690

CsBr

Cesium bromide

7787-69-1

212.81 g/mole

99.9% trace metals basis

LT-S9691

CsCl

Cesium chloride

7647-17-8

168.36 g/mole

99.9% trace metals basis

LT-S9692

CsI

Cesium iodide

7789-17-5

259.81 g/mole

99.9% trace metals basis

LT-S9693

CuCl2 · 2H2O

Copper(II) chloride dihydrate

10125-13-0

170.48 g/mole

>99%

LT-S9694

SnBr2

Tin(II) bromide

10031-24-0

278.52 g/mole

>99%

LT-S9695

SnCl2

Tin(II) chloride

7772-99-8

189.62 g/mole

>99%

LT-S9696

SnI2

Tin(II) iodide

10294-70-9

372.52 g/mole

>99%

Materials

Lead halides:LT-S9147LT-S9148LT-S9152

Lead-free metal halides:LT-S9690LT-S9691LT-S9692LT-S9693LT-S9694LT-S9695LT-S9696