PDMS Spin Coater – University of Kansas Nanofabrication Facility

University of Kansas Nanofabrication Facility
Cee® 100 (Legacy)
Wafer Size: Not Specified
Substrate Type: Not Specified
The University of Kansas Nanofabrication Facility lists a Cee® Spin Coater dedicated to PDMS coating, supporting soft lithography and polymer-based device fabrication processes.
Publication Year: Unkown

Process Overview

This University of Kansas facility page documents the use of a Cee® Spin Coater specifically for processing PDMS (polydimethylsiloxane). The page highlights spin coating as a method to control PDMS film thickness for applications such as soft lithography and microfluidic device fabrication. Unlike standard photoresist workflows, this reference emphasizes polymer processing, showing that the Cee® Spin Coater is used beyond traditional lithography to handle viscous materials like PDMS. This makes it a strong example of expanded application use, where controlled spin coating enables uniform elastomer layers critical for replication and device formation in soft lithography environments.

Related Research

Off-Stoichiometry Thiol–Ene Polymers: Inclusion of Anchor Groups Using Allylsilanes

This paper develops OSTE-AS polymers for bonding and integration with silicon wafers and explicitly states that the OSTE-AS prepolymers were deposited on silicon wafers using a Cee® Apogee® Spin Coater module of an X-Pro II Workstation. The paper also reports 100 mm silicon wafers and gives resulting film thicknesses of 12.9 µm, 4.9 µm, and 3.4 µm at 1000, 3000, and 5000 rpm, respectively.

Omnidirectional Circularly Polarized Thermal Radiation Enabled by Chiral Metasurface

This paper describes fabrication of a chiral metasurface for circularly polarized thermal radiation and includes use of a Cee® Apogee® Spin Coater and Cee® Apogee® Bake Plate in the sample preparation flow, including spin coating of PMMA 950 K A4.

Microfluidic Bioelectrochemical Cell Platform for the Study of Extracellular Electron Uptake in Microbes

This preprint describes fabrication of a glass-based microfluidic bioelectrochemical cell platform and explicitly states that KL8020 HMDS Spin-On Primer was spin coated on 100 mm borosilicate glass wafers using an Apogee® Spin Coater. The broader lithography flow also includes spin-coated LOR 10B, Microposit™ S1805™, AZ P4620, and SU-8 2100.