上海迈拓崴化工新材料科技有限公司

上海迈拓崴化工新材料科技有限公司

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钙钛矿敏化剂原材料物理化学性质

钙钛矿敏化剂原材料物理化学性质如下:

Table 1 Physical and chemical properties of some compounds for PSC

Name	M.W.	Appearance	Purity/%	Density/g cm^-3	Melting point/^oC	Boiling point/^oC	Stability
CH₃NH₃Cl	67.52	White crystals	>99	1.1(lit)	231-233	225-230 °C15 mm Hg(lit.)	Stable, but may be moisture sensitive.
CH₃NH₃I	158.97	White crystals	>99	Null	Null	Null	Stable, but may be moisture and light sensitive. Store under a dry atmosphere in a dark container.
CH₃NH₃Br	111.97	White crystals	>99	Null	Null	Null	Stable, but but may be moisture sensitive. Store under a dry atmosphere in a dark container.
PbI₂	461.01	Yellow powder	>=99.99	6.16	402	954	Stable. May discolour upon exposure to light.
PbBr₂	367.01	White powder	>=99.99	6.66	371	892	Stable
PbCl₂	278.11	White powder	>=99.99	5.85	501	950	Stable. Incompatible with strong oxidizing agents, strong acids.

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