THOMPSON FALLS, MT / ACCESSWIRE / June 1, 2020 / United States Antimony Corporation ("USAC")(NYSE American:UAMY) reported a thickener circuit is being constructed on-site at the Puerto Blanco mill in ...

The cell was fabricated by adding a special additive that improves the low crystallinity and high resistivity of the antimony trisulfide film. On top of the improved efficiency, the device showed an ...

BOISE, Idaho, May 28, 2025 /PRNewswire/ - Perpetua Resources Corp. (Nasdaq: PPTA) (TSX: PPTA) ("Perpetua Resources" or "Perpetua" or the "Company") today announced that it has been awarded up to $6.9 ...

USAC has received a significant award for the development and delivery of military-grade antimony trisulfide. MIL grade antimony trisulfide sells for significantly higher margins than antimony oxide ...

A research team at Estonia's Tallinn University of Technology (TalTech) has developed a solar cell based on bismuth trisulfide (Bi2S3) using close-spaced sublimation (CSS), which is a physical vapor ...

The "Chinese needle" form of antimony trisulfide produces white glittery stars in fireworks. The "dark pyro" form increases the sensitivity of flash powder and sharpens the "report" or loud boom sound ...

Arsenic trisulfide is an inorganic compound with the chemical formula As 2 S 3. It occurs naturally in the minerals orpiment and realgar. It is a group V/VI, intrinsic p-type semiconductor that ...

Perpetua Resources (TSX: PPTA; NASDAQ: PPTA) announced that its subsidiary, Perpetua Resources Idaho was awarded an Ordnance Technology Initiative Agreement (OTIA) of up to $15.5 million by the US ...

A study published in the journal Nature Communications describes the discovery. The researchers were able to change the magnetic properties of nickel phosphorus trisulfide (NiPS3), by way of a ...

United States Antimony Corporation (USAC), (NYSE American:UAMY) announced the Defense Logistics Agency (DLA) of the Department of Defense (DOD) has awarded United States Antimony Corporation a grant ...