Tungsten Oxides/Hydroxides TRIZ Cases
- Oxygen-Deficient Tungsten Oxide Electrode for Power-Cycle Balance
Controlled oxygen deficiency in hexagonal WO3-x lowers internal resistance while preserving cycle retention and capacity in storage electrodes.
- Cathode Active Material Structure to Suppress Particle Cracking
Lithium-containing tungsten oxide in primary-particle spaces suppresses cathode cracking and improves lithium secondary battery cycle life.
- Co-Sputtered Electrochromic Films for Neutral Color and Fast Switching
Co-sputtered tungsten oxide electrochromic films expand color options to neutral tones while improving conductivity, cycling life, and switching speed.