3Dresyn CDP ceramic 3D printing resin peer reviewed SOC research
3Dresyn CDP is a ceramic direct-printing photopolymer resin for DLP and vat photopolymerization.
Peer-reviewed research used it, with Fine Tuners FT1 and LB1, to formulate printable 8YSZ slurries for monolithic gyroidal solid oxide cells. The ceramic performance belongs to the sintered part and its design, not to the resin.
Evidence in numbers
What this page covers
3Dresyn CDP is a ceramic direct-printing photopolymer resin designed to disperse a chosen ceramic powder, here 8 mol% yttria-stabilized zirconia (8YSZ), into a slurry that can be photopolymerized layer by layer in DLP and vat-photopolymerization printers. Peer-reviewed research used this approach to build a new kind of solid oxide cell.
This page brings together two sources, in a clear hierarchy. The high-impact output is a 2025 paper in Nature Energy on a monolithic gyroidal solid oxide cell. The primary source for the material attribution is the open-access doctoral thesis behind that work, whose Materials and Methods name the 3Dresyns products explicitly.
The role of CDP, with Fine Tuners FT1 and LB1, is to formulate and photopolymerize the printable 8YSZ slurry and green body. The organic resin is then burned out during debinding, and the zirconia is sintered into the final ceramic. The reported density, electrochemical performance, power density and hydrogen-production rates are properties of that sintered ceramic, the gyroidal design, the electrode coating, the sintering profile and the test protocol. They are not neat-resin specifications, and they are attributed to the authors, not presented as first-party claims by 3Dresyns.
What peer-reviewed research reported
A monolithic, interconnect-free solid oxide cell by additive manufacturing
A 2025 paper in Nature Energy (Zhou et al., Technical University of Denmark) reported a monolithic, gyroidal solid oxide cell (SOC) printed as a single ceramic body, removing the metallic interconnects and sealing components used in conventional planar stacks. The authors describe a true three-dimensional design based on a triply periodic minimal surface (the gyroid), made possible by the resolution of additive manufacturing.
For the reported figures, the authors state a specific power above 1 W per gram and a volumetric power density above 3 W per cubic centimetre in fuel cell mode, with mass and volume indexed hydrogen-production rates in electrolysis mode that are close to an order of magnitude higher than planar stacks. These are device-level results for the sintered ceramic architecture.
These performance figures are properties of the sintered 8YSZ ceramic, the gyroidal geometry, the electrode coating and the test protocol, not of 3Dresyn CDP or the Fine Tuners. The 3Dresyns materials are the photopolymer system used to print the green body, which is then burned out before sintering.
The doctoral thesis that names the materials
The open-access doctoral thesis behind the paper (Zhipeng Zhou, Technical University of Denmark, 2024) sets out the Materials and Methods in detail. The slurry is built from commercial 8YSZ powder (TOSOH) dispersed in a commercial 3Dresyn photopolymer resin, identified in the thesis by its catalogue number (SKU P11167), described as formulated for ceramic 3D printing and able to carry up to 50 percent ceramic by volume. The thesis lists 3Dresyn Fine Tuners FT1 and LB1 in the ceramic slurry formulation. In 3Dresyns product terminology, FT1 is a photoaccelerant or photoreactivity modifier and LB1 is a light blocker or resolution additive used to control light penetration and printing resolution. The thesis also notes a debinding step suggested by 3Dresyns.
The parts are printed by DLP vat photopolymerization at roughly 10 micron layers, cleaned, then debound and sintered so that the organics are removed and the 8YSZ densifies into the gyroidal cell frame. This thesis, not the company hub, is the primary document that ties the 3Dresyns products to the work.
The thesis names the material as commercial photoresin SKU P11167 from 3Dresyn. 3Dresyns internally identifies SKU P11167 as 3Dresyn CDP. The page uses the CDP name on that basis, not on the basis of the publications hub.
Which component does what
Separating the photopolymer system from the ceramic result
| Element | What it is | Role in the work |
|---|---|---|
| 3Dresyn CDP (SKU P11167) | Ceramic direct-printing photopolymer resin | Disperses and binds the 8YSZ powder into a photopolymerizable slurry, forming the green body; burned out during debinding |
| Fine Tuner FT1 | Photoaccelerant / photoreactivity modifier (3Dresyn fine tuner) | Used with the CDP-based 8YSZ slurry to tune photopolymerization behaviour during DLP printing |
| Fine Tuner LB1 | Light blocker / resolution additive (3Dresyn fine tuner) | Used to control light penetration and overcure, supporting resolution of the printed ceramic green body |
| 8YSZ ceramic powder | 8 mol% yttria-stabilized zirconia (TOSOH, third-party) | The functional ceramic that remains after debinding and sintering; defines the electrolyte and frame |
| Printer, debinding, sintering | DLP vat-photopolymerization system, thermal debinding and high-temperature sintering | Produce the dense ceramic, the gyroidal geometry and the electrochemical performance reported by the authors |
Mobile: scroll horizontally to view all columns; the first column stays visible. The 3Dresyns photopolymer system makes the slurry printable; the measured ceramic performance belongs to the sintered part, its design and the process.
Evidence at a glance
What each source contributes
| Source | 3Dresyns materials | Role | What it reports | Firewall |
|---|---|---|---|---|
| Nature Energy 2025 (Zhou et al., DTU) | CDP photoresin system (per the thesis behind it) | Photopolymer binder for the 8YSZ green body | Monolithic gyroidal SOC: specific power above 1 W/g, volumetric power above 3 W/cm3 in fuel cell mode, near order-of-magnitude gains versus planar stacks | Performance belongs to the sintered ceramic, gyroid design and protocol, not to CDP |
| PhD thesis 2024 (Zhipeng Zhou, DTU, open access) | CDP (SKU P11167) + Fine Tuners FT1 and LB1 + 8YSZ (TOSOH) | Primary Methods source: photoresin, UV blockers and ceramic powder | DLP vat photopolymerization, roughly 10 micron layers, up to 50 vol% ceramic loading, debinding and sintering of the gyroid frame | Names the materials and process; the resulting ceramic properties are the work of the process and design |
Mobile: scroll horizontally to view all columns; the first column stays visible. Results are reported by the authors for their specific design and process, and are not first-party performance claims by 3Dresyns.
Research scope and traceability
What the resin does, and what it does not claim
3Dresyn CDP and Fine Tuners FT1/LB1 are used to formulate and photopolymerize the 8YSZ ceramic slurry and green bodies. Reported density, electrochemical performance, power density and hydrogen-production metrics belong to the sintered ceramic SOC architecture, the gyroidal design, electrode coating, sintering profile and test protocol, not to neat CDP or additive specifications. These are research findings published by the authors, not first-party performance claims by 3Dresyns.
The doctoral thesis names the material as commercial photoresin SKU P11167 from 3Dresyn. 3Dresyns internally identifies SKU P11167 as 3Dresyn CDP.
Related 3Dresyns materials & resources
The ceramic printing system and where to find it
The CDP ceramic photoresin family and the Fine Tuners named in the Methods, plus the ceramics route and the evidence hub.
Related 3Dresyns research
Explore more peer-reviewed material evidence
Browse related 3Dresyns research pages whose source documents identify the materials used in their Methods or Materials sections. Explore peer-reviewed research whose Methods identify the 3Dresyns materials used.
3Dresyns materials named in patent applications
This separate page documents 3Dresyns materials named in third-party patent applications. Patent citations are not endorsements, granted patents or performance claims.