A
Chemicals for Nano & Semiconductor Synthesis
Applications: Nanomaterial synthesis, electronic inks, batteries, sensors, R&D
Nano Materials Summary
| Categories | Precursors, metal nanomaterials, carbon materials, quantum dots |
|---|---|
| Purity | 99% – 99.999% |
| Packaging | By gram / mL |
Best selling (5)
- Graphene oxide dispersion — Graphene oxide dispersion 4 mg/mL in water. — Type: Graphene oxide; Concentration: 4 mg/mL; Packaging: 100 mL (SKU: DG-CH-GO001)
- MWCNT — Multi-wall carbon nanotubes, >95%. — Type: MWCNT; Purity: >95%; Diameter: 10–20 nm (SKU: DG-CH-CNT01)
- Gold nanoparticles 20 nm — Gold nanoparticle colloid, 20 nm in water. — Type: Au nanoparticles; Size: 20 nm; Packaging: 25 mL (SKU: DG-CH-AUNP20)
- TiO₂ P25 nanopowder — TiO₂ P25 nanopowder (anatase/rutile ~80/20), ~21 nm, ≥99.5%. — Type: TiO₂ P25 (anatase/rutile); Purity: ≥99.5%; Size: ~21 nm (SKU: DG-CH-TIO2P25)
- TiO₂ nanopowder — TiO₂ anatase nanopowder 20 nm, 99.9%. — Type: TiO₂ (anatase); Purity: 99.9%; Size: 20 nm (SKU: DG-CH-TIO2NP)
B
Chip Fabrication Chemicals
Photoresist, developer, etchant, CMP slurry, solvents
Applications: Lithography, etching, CMP polishing, wafer cleaning in chip fabrication
Fab Chemicals Summary
| Categories | Photoresist, developer, etchant, CMP slurry, solvents |
|---|---|
| Grade | Semiconductor / Electronic grade (EL) |
Best selling (5)
- Positive photoresist — Positive-tone photoresist for UV lithography. — Type: Photoresist (positive); Grade: Semiconductor; Packaging: 500 mL (SKU: DG-FB-PRP01)
- Developer (TMAH 2.38%) — TMAH 2.38% developer solution. — Type: Developer (TMAH); Concentration: 2.38%; Grade: EL (SKU: DG-FB-DEV01)
- Buffered oxide etch (BOE) — BOE 7:1 for SiO₂ etching. — Type: BOE 7:1; Grade: Semiconductor; Packaging: 1 L (SKU: DG-FB-BOE71)
- CMP slurry (silica) — Colloidal silica slurry for CMP. — Type: CMP slurry; Abrasive: Colloidal silica; Packaging: 1 L (SKU: DG-FB-CMP01)
- Acetone (semiconductor grade) — High-purity acetone for wafer cleaning. — Type: Acetone; Grade: Semiconductor (EL); Packaging: 1 L (SKU: DG-FB-ACE01)