3D-printed ceramic holders for micro-reformer testing

Back-side view of a simple square membrane desing - SEM image

Cross sectional view of a free-standing ceramic membrane composed of an electrolyte and two electrodes (2)

Cross sectional view of a free-standing ceramic membrane composed of an electrolyte and two electrodes (3)

Cross sectional view of a free-standing ceramic membrane composed of an electrolyte and two electrodes (4)

Cross sectional view of a free-standing ceramic membrane composed of an electrolyte and two electrodes (5)

Cross sectional view of a free-standing ceramic membrane composed of an electrolyte and two electrodes (6)

Cross sectional view of a free-standing ceramic membrane composed of an electrolyte and two electrodes

Cross-sectional view of a large-area microSOFC supported in Silicon substrate (2)

Cross-sectional view of a large-area microSOFC supported in Silicon substrate

Example of single microSOFC substrates before and after dicing from a 4 inch Si wafer

Large area membrane design based on an array of circles - free-standing electrolyte for microSOFC (2)

Large area membrane design based on an array of circles - free-standing electrolyte for microSOFC (3)

Large area membrane design based on an array of circles - free-standing electrolyte for microSOFC (4)

Large area membrane design based on an array of circles - free-standing electrolyte for microSOFC, ALD deposition (2)

Large area membrane design based on an array of circles - free-standing electrolyte for microSOFC, ALD deposition

Large area membrane design based on an array of circles - free-standing electrolyte for microSOFC

Large area membrane design based on an array of hexagons - full ceramic microSOFC (2)

Large area membrane design based on an array of hexagons - full ceramic microSOFC (3)

Large area membrane design based on an array of hexagons - full ceramic microSOFC

Micro-machined 4 inch Si wafer for the fabrication of micro-reformers

Si-integrated micro-reformer with micro-heaters (2)

Si-integrated micro-reformer with micro-heaters

Simple square membrane design - free-standing electrolyte for microSOFC (2)

Simple square membrane design - free-standing electrolyte for microSOFC (3)

Simple square membrane design - free-standing electrolyte for microSOFC (5)

Simple square membrane design - free-standing electrolyte for microSOFC

Single large-area microSOFC held with tweezers for size comparison (2)

Single large-area microSOFC held with tweezers for size comparison (3)

Single large-area microSOFC held with tweezers for size comparison

Single large-area microSOFC next to a 10c euro coin for size comparison

Sunflower-shaped array of membranes obtained by partially releasing a ceramic electrolyte layer from the Si substrate

Sunflower-shaped membrane obtained by partially releasing a ceramic electrolyte layer from the Si substrate