FREE shipping to on qualifying orders when you spend or more, processed by Ossila BV. All prices ex. VAT. Qualifying orders ship free worldwide! Fast, secure, and backed by the Ossila guarantee. It looks like you are visiting from , click to shop in or change country. Orders to the EU are processed by our EU subsidiary.

It looks like you are using an unsupported browser. You can still place orders by emailing us on, but you may experience issues browsing our website. Please consider upgrading to a modern browser for better security and an improved browsing experience.

Electron / Hole Transport Layer Materials

We sell a wide range of transport layer semiconducting molecules including:

  • Electron transport layer (ETL) / hole blocking layer (HBL) materials
  • Hole transport layer (HTL) / electron blocking layer (EBL) materials
  • Electron injection layer (EIL) materials
  • Hole injection layer (HIL) materials

These molecules are suitable for OLED applications and in the fabrication of other organic electronic devices such as OFETs, OPVs and perovskite solar cells (PSCs). Maximize your device efficency by fabricating and testing new devices in a glove box environment.

Related categories: semiconducting molecules, OLED dopant materials, OLED host materials, TADF materials

Filter by transport layer:

Filter by purification technique:

Return to the top