Perovskite (PV) in 1839: Rose mineral
Read the condition on Perovskite (PV) before the nickname. Year 1839, line “Rose mineral,” figure 2009. Perovskite (PV) is one of 32 materials in this atlas, grouped under advanced: history, structure, measured properties, process routes, uses, safety and market — not a product catalogue.
Seven chapters follow. Fire and insulation claims name test families (Euroclass, ASTM E84, ISO 5660, KS F) rather than inventing a single safety number. Perovskite (PV) (ABX3 (e.g. CH3NH3PbI3)) is a family of grades whose density thin-film, heat band soft lattices; heat-sensitive, and fire letter device, not a building class.
Perovskite (PV) is sold as grades, not as a single substance. Chemistry ABX3 (e.g. CH3NH3PbI3), density thin-film, heat band soft lattices; heat-sensitive. This atlas treats Perovskite (PV) as a system: mill route, coatings, tests and the cavity it sits in. Conductivity note: modest; not an insulator product. Insulation score 8/100 is relative to 32 entries — metals lose, VIPs and aerogels win.
Fire letter in editorial use: device, not a building class. Do not equate A1 with “safe in a blaze” or E with “illegal”. Assemblies decide. Origin: Miyasaka 2009 DSSC; 2012 solid-state jump, Japan / Oxford / Korea. The process chapter follows feedstock → conversion → forming → finish → install.
The label keeps Perovskite (PV), 1839, and 2009. “Rose mineral” is the condition on the figure.1839
Figures to keep
- Year of the condition
- 1839
- Property figure
- 2009
- Material
- Perovskite (PV)
- Use line
- Rose mineral
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