Buildings
Structure, lining, insulation or finish depending on family.
Perovskite (PV) · ABX3 halide crystals that jumped laboratory solar efficiency — still fighting humidity, lead and lifetime.
Darker cells mean a higher score for this topic on that metric.
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Declared reaction class in this atlas: device, not a building class. Assemblies still need resistance tests.
Thermal mark 8/100 versus the atlas. Conductivity note: modest; not an insulator product.
thin-film
Origin story: Miyasaka 2009 DSSC; 2012 solid-state jump (Japan / Oxford / Korea).
Circularity mark 40/100 — editorial, route-specific.
soft lattices; heat-sensitive
heat 24 · fire 20
Perovskite (PV) earns its keep in systems: a beam, a batt, a fibre blend, a coated steel — rarely a lone coupon.
Products below are cultural landmarks as much as SKUs.
Structure, lining, insulation or finish depending on family.
Mass, fire and fatigue rewrite the grade list.
Heat, voltage and hydrogen compatibility.
The volume that pays for the mill.
When allowed — extractables and allergies matter.
Ballistics, FR clothing, fire stops.
2009
2012
2013–
2010s–
2010s
2020s
test
2010s–
Another lab-to-fab story with fewer rooftops.
The cover and substrate of modules.
Tabbing and inverters still need Cu.
Module encapsulants and junction seals.
If the pairing is wrong, the material will be blamed for a system fault.
Polymer-derived filaments with graphite-like sheets — aero, bikes and a fire story that is about the resin, not the fibre.
Overall 49 ⬡A one-atom carbon sheet — Nobel-era physics, composites hype, and a few honest electronics and barrier uses.
Overall 50 ☁️A nanoscale silica sponge — among the lowest solid λ values, fragile unless blanketed, and A1 when purely inorganic.
Overall 60 🩺Near-equiatomic Ni–Ti that remembers shape and super-elasticates — stents, orthodontics and actuators.
Overall 48