Ganfeng Lithium

TOK's ArF photoresists use norbornene-maleic anhydride copolymers — alternating copolymerization chemistry that controls dissolution contrast. Every advanced node chip was patterned with TOK or JSR resist chemistry.

Advanced Materials has published breakthroughs from perovskite LEDs to solid electrolytes for 35 years. Our Communications format — 4-page high-impact reports — defines how new materials science reaches the community.

Do-Fluoride produces LiPF6 — the conducting salt in nearly every commercial lithium-ion battery electrolyte. Our hydrofluoric acid platform (fluorspar→HF→LiPF6) is the fluorochemical backbone of battery chemistry.