Haletos ABX3 que dispararam a eficiência solar de laboratório; umidade, chumbo, vida.
Também chamado: MAPI · MAPI · perovskite solar cell
Dennis Schroeder / National Renewable Energy Laboratory · Public domain
Fatos rápidos
2009 / 2012Year
lab >25% classPCE
Moisture + PbIssue
Tandem with SiIcon
ABX3Crystal
advancedFamily
Perovskita 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.
Scores compare Perovskita with the rest of the atlas on strength, heat, fire behaviour, insulation, workability and circularity. They are editorial, not certificates.
Seven chapters follow. Fire and insulation claims name test families (Euroclass, ASTM E84, ISO 5660, KS F) rather than inventing a single safety number.
Introdução profunda
Deep dive: Perovskita
Perovskita (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.
What “the material” actually is
Perovskita 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 Perovskita as a system: mill route, coatings, tests and the cavity it sits in.
Heat, fire and insulation
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.
How it is made and used
Origin: Miyasaka 2009 DSSC; 2012 solid-state jump, Japan / Oxford / Korea. The process chapter follows feedstock → conversion → forming → finish → install.
Uses span buildings to defence / safety. Pairings matter: graphene.
Market and circularity
Producers below are landmarks, not an endorsement ranking. Prices are bands, not live quotes.
Circularity mark 40/100. Ask which scrap, which certificate, which year.
Atlas relacionado
Around Perovskita
Related atlas entries, a short glossary, and three threads that keep Perovskita honest.
Ver também
⬡GrafenoAnother lab-to-fab story with fewer rooftops.