Divisions — Most of the ECS technical activities are conducted through its Divisions and special initiative committees. Divisions represent established technical areas, through which members may become active in the ongoing work of ECS. ECS also has special technical committees focused on initiatives in technical areas, such as the New Technology Subcommittee and the Fuel Cells Subcommittee.

• Batteries, Fuel Cells, and Energy Conversion
  Battery — Energy Technology — High Temperature Materials — Industrial Electrochemistry & Electrochemical Engineering — Physical & Analytical Electrochemistry — Fuel Cells Subcommittee

• Biomedical Applications and Organic Electrochemistry
  Organic & Biological Electrochemistry — Sensor

• Corrosion, Passivation, and Anodic Films
  Corrosion

• Dielectric and Semiconductor Materials, Devices, and Processing
  Dielectric Science & Technology — Electronics & Photonics

• Electrochemical/Chemical Deposition and Etching
  Electrodeposition

• Electrochemical Synthesis and Engineering
  Industrial Electrochemistry & Electrochemical Engineering — High Temperature Materials

• Fullerenes, Nanotubes, and Carbon Nanostructures
  Fullerenes, Nanotubes & Carbon Nanostructures

• Physical and Analytical Electrochemistry
  Physical and Analytical Electrochemistry

• Sensors and Displays: Principles, Materials, and Processing
  Sensor — High Temperature Materials — Luminescence & Display Materials