Commodity
Index-linkedBulk Perovskite (PV) follows a global index more than a boutique mill.
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
Prices are bands. A 2024 coil is not a 2026 contract. Labour and certification often dwarf the commodity.
Producers listed are landmarks for orientation, not a ranking or a procurement list.
Bulk Perovskite (PV) follows a global index more than a boutique mill.
Tight chemistry, cleanliness or certification multiplies the unit price.
Boards, coats and labour dwarf kilogram prices.
Paperwork is the product.
Low-carbon or bio routes still trade on certificates.
Volume production and finishing.
Standards (EN, Euroclass) and specialty.
ASTM / NFPA language and large domestic mills.
High-spec sheet, fibres, electronics-adjacent ceramics.
Ore, plantations or energy that feed primary routes.
Perovskite (PV) moves as coils, bales, boards or chemicals — check HS codes, not vibes.
Tandem industrialisation.
Chinese lines.
Polish printed trials.
US tandem.
Corporate R&D.
CdTe is the other thin film that already ships.
Ask for the route (primary, scrap, bio) before believing a green label.
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