All Outputs (93)

Insights into the mechanical properties of several triplyperiodic minimal surface lattice structures made by polymeradditive manufacturing (2017)
Journal Article
Maskery, I., Sturm, L., Aremu, A., Panesar, A., Williams, C., Tuck, C., …Hague, R. J. (2018). Insights into the mechanical properties of several triplyperiodic minimal surface lattice structures made by polymeradditive manufacturing. Polymer, 152, 62-71. https://doi.org/10.1016/j.polymer.2017.11.049

Three-dimensional lattices have applications across a range of fields including structural lightweighting, impact absorption and biomedicine. In this work, lattices based on triply periodic minimal surfaces were produced by polymer additive manufactu... Read More about Insights into the mechanical properties of several triplyperiodic minimal surface lattice structures made by polymeradditive manufacturing.

Additive manufacture of complex 3D Au-containing nanocomposites by simultaneous two-photon polymerisation and photoreduction (2017)
Journal Article
Parmenter, C. D. J., Hu, Q., Sun, X. Z., Parmenter, C. D., Fay, M. W., Smith, E. F., …Wildman, R. (2017). Additive manufacture of complex 3D Au-containing nanocomposites by simultaneous two-photon polymerisation and photoreduction. Scientific Reports, 7(1), Article 17150. https://doi.org/10.1038/s41598-017-17391-1

© 2017 The Author(s). The fabrication of complex three-dimensional gold-containing nanocomposite structures by simultaneous two-photon polymerisation and photoreduction is demonstrated. Increased salt delivers reduced feature sizes down to line width... Read More about Additive manufacture of complex 3D Au-containing nanocomposites by simultaneous two-photon polymerisation and photoreduction.

3-dimensional inkjet printing of macro structures from silver nanoparticles (2017)
Journal Article
Vaithilingam, J., Saleh, E., Körner, L., Wildman, R. D., Hague, R. J., Leach, R. K., & Tuck, C. J. (2018). 3-dimensional inkjet printing of macro structures from silver nanoparticles. Materials and Design, 139, https://doi.org/10.1016/j.matdes.2017.10.070

The adoption of additive manufacturing technology is gaining interest for processing precious metals. In this study, the capability of inkjet printing was explored to fabricate macroscopic parts from commercial silver nanoparticle ink (AgNPs). A besp... Read More about 3-dimensional inkjet printing of macro structures from silver nanoparticles.

3D inkjet printing of electronics using UV conversion (2017)
Journal Article
Saleh, E., Zhang, F., He, Y., Vaithilingam, J., Fernandez, J. L., Wildman, R. D., …Tuck, C. (2017). 3D inkjet printing of electronics using UV conversion. Advanced Materials Technologies, 2(10), Article 1700134. https://doi.org/10.1002/admt.201700134

The production of electronic circuits and devices is limited by current manufacturing methods that limit both the form and potentially the performance of these systems. Additive Manufacturing (AM) is a technology that has been shown to provide cross... Read More about 3D inkjet printing of electronics using UV conversion.

3D printing of tablets using inkjet with UV photoinitiation (2017)
Journal Article
Clark, E. A., Alexander, M. R., Irvine, D. J., Roberts, C. J., Wallace, M. J., Sharpe, S., …Wildman, R. D. (2017). 3D printing of tablets using inkjet with UV photoinitiation. International Journal of Pharmaceutics, 529(1-2), 523-530. https://doi.org/10.1016/j.ijpharm.2017.06.085

Additive manufacturing (AM) offers significant potential benefits in the field of drug delivery and pharmaceutical/medical device manufacture. Of AM processes, 3D inkjet printing enables precise deposition of a formulation, whilst offering the potent... Read More about 3D printing of tablets using inkjet with UV photoinitiation.

Multi-branched benzylidene ketone based photoinitiators for multiphoton fabrication (2017)
Journal Article
Zhang, F., Hu, Q., Castanon, A., He, Y., Liu, Y., Paul, B., …Wildman, R. D. (2017). Multi-branched benzylidene ketone based photoinitiators for multiphoton fabrication. Additive Manufacturing, 16, 206-212. https://doi.org/10.1016/j.addma.2017.06.008

In this article, we report the synthesis of a series of multi-branched benzylidene (BI) ketone-based photo-initiators for two-photon polymerisation based 3D printing/additive manufacturing. Resins prepared by the addition of 1 wt.% of these initiator... Read More about Multi-branched benzylidene ketone based photoinitiators for multiphoton fabrication.

A Tripropylene Glycol Diacrylate-based Polymeric Support Ink for Material Jetting (2017)
Journal Article
Aboulkhair, N., He, Y., Zhang, F., Saleh, E., Vaithilingam, J., Aboulkhair, N. T., …Wildman, R. D. (2017). A Tripropylene Glycol Diacrylate-based Polymeric Support Ink for Material Jetting. Additive Manufacturing, 16, 153-161. https://doi.org/10.1016/j.addma.2017.06.001

© 2017 Support structures and materials are indispensable components in many Additive Manufacturing (AM) systems in order to fabricate complex 3D structures. For inkjet-based AM techniques (known as Material Jetting), there is a paucity of studies o... Read More about A Tripropylene Glycol Diacrylate-based Polymeric Support Ink for Material Jetting.

Calorimetric study and microstructure analysis of the order-disorder phase transformation in silicon steel built by SLM (2017)
Journal Article
Lemke, J., Simonelli, M., Garibaldi, M., Ashcroft, I., Hague, R., Vedani, M., …Tuck, C. (2017). Calorimetric study and microstructure analysis of the order-disorder phase transformation in silicon steel built by SLM. Journal of Alloys and Compounds, 722, 293-301. https://doi.org/10.1016/j.jallcom.2017.06.085

Innovative Additive Manufacturing (AM) technologies like Selective Laser Melting (SLM) could prove to be efficient for the processing of brittle silicon steel (Fe-Si) with high silicon content. This research elucidates the effects of heat-treatment o... Read More about Calorimetric study and microstructure analysis of the order-disorder phase transformation in silicon steel built by SLM.

Informing additive manufacturing technology adoption: total cost and the impact of capacity utilisation (2017)
Journal Article
Baumers, M., Beltrametti, L., Gasparre, A., & Hague, R. (in press). Informing additive manufacturing technology adoption: total cost and the impact of capacity utilisation. International Journal of Production Research, 55(23), https://doi.org/10.1080/00207543.2017.1334978

Informing Additive Manufacturing (AM) technology adoption decisions, this paper investigates the relationship between build volume capacity utilisation and efficient technology operation in an inter-process comparison of the costs of manufacturing a... Read More about Informing additive manufacturing technology adoption: total cost and the impact of capacity utilisation.

Design framework for multifunctional additive manufacturing: coupled optimization strategy for structures with embedded functional systems (2017)
Journal Article
Panesar, A., Ashcroft, I., Brackett, D., Wildman, R. D., & Hague, R. (2017). Design framework for multifunctional additive manufacturing: coupled optimization strategy for structures with embedded functional systems. Additive Manufacturing, 16, https://doi.org/10.1016/j.addma.2017.05.009

The driver for this research is the development of multi-material additive manufacturing processes that provide the potential for multi-functional parts to be manufactured in a single operation. In order to exploit the potential benefits of this emer... Read More about Design framework for multifunctional additive manufacturing: coupled optimization strategy for structures with embedded functional systems.

An investigation into the depth and time dependent behavior of UV cured 3D ink jet printed objects (2017)
Journal Article
Chen, X., Ashcroft, I., Tuck, C., He, Y., Hague, R. J., & Wildman, R. D. (2017). An investigation into the depth and time dependent behavior of UV cured 3D ink jet printed objects. Journal of Materials Research, 32(8), 1407-1420. https://doi.org/10.1557/jmr.2017.4

An ultra-violet (UV) curable ink jet 3D printed material was characterized by an inverse finite element modeling (IFEM) technique employing a nonlinear viscoelastic–viscoplastic (NVEVP) material constitutive model; this methodology was compared direc... Read More about An investigation into the depth and time dependent behavior of UV cured 3D ink jet printed objects.

Combined inkjet printing and infrared sintering of silver nanoparticles using a swathe-by-swathe and layer-by-layer approach for 3-dimensional structures (2017)
Journal Article
Vaithilingam, J., Simonelli, M., Saleh, E., Senin, N., Wildman, R. D., Hague, R. J. M., …Tuck, C. J. (2017). Combined inkjet printing and infrared sintering of silver nanoparticles using a swathe-by-swathe and layer-by-layer approach for 3-dimensional structures. ACS Applied Materials and Interfaces, 9(7), 6560-6570. https://doi.org/10.1021/acsami.6b14787

Despite the advancement of additive manufacturing (AM)/3-dimensional (3D) printing, single-step fabrication of multifunctional parts using AM is limited. With the view of enabling multifunctional AM (MFAM), in this study, sintering of metal nanoparti... Read More about Combined inkjet printing and infrared sintering of silver nanoparticles using a swathe-by-swathe and layer-by-layer approach for 3-dimensional structures.

Environmental Impacts of Selective Laser Melting: Do Printer, Powder, Or Power Dominate? (2016)
Journal Article
Faludi, J., Baumers, M., Maskery, I., & Hague, R. (2017). Environmental Impacts of Selective Laser Melting: Do Printer, Powder, Or Power Dominate?. Journal of Industrial Ecology, 21(S1), S144-S156. https://doi.org/10.1111/jiec.12528

© 2016 The Authors. Journal of Industrial Ecology, published by Wiley Periodicals, Inc., on behalf of Yale University. This life cycle assessment measured environmental impacts of selective laser melting, to determine where most impacts arise: machin... Read More about Environmental Impacts of Selective Laser Melting: Do Printer, Powder, Or Power Dominate?.

Hierarchical remeshing strategies with mesh mapping for topology optimisation (2016)
Journal Article
Panesar, A., Brackett, D., Ashcroft, I., Wildman, R. D., & Hague, R. (2017). Hierarchical remeshing strategies with mesh mapping for topology optimisation. International Journal for Numerical Methods in Engineering, https://doi.org/10.1002/nme.5488

This work investigates the use of hierarchical mesh decomposition strategies for topology optimisation using bi-directional evolutionary structural optimisation algorithm. The proposed method uses a dual mesh system that decouples the design variable... Read More about Hierarchical remeshing strategies with mesh mapping for topology optimisation.

A voxel-based method of constructing and skinning conformal and functionally graded lattice structures suitable for additive manufacturing (2016)
Journal Article
Aremu, A., Brennan-Craddock, J., Panesar, A., Ashcroft, I., Hague, R. J., Wildman, R. D., & Tuck, C. (in press). A voxel-based method of constructing and skinning conformal and functionally graded lattice structures suitable for additive manufacturing. Additive Manufacturing, 13, https://doi.org/10.1016/j.addma.2016.10.006

Additive Manufacturing (AM) enables the production of geometrically complex parts that are difficult to manufacture by other means. However, conventional CAD systems are limited in the representation of such parts. This issue is exacerbated when latt... Read More about A voxel-based method of constructing and skinning conformal and functionally graded lattice structures suitable for additive manufacturing.

3D inkjet-printed UV-curable inks for multi-functional electromagnetic applications (2016)
Journal Article
Saleh, E., Woolliams, P., Clarke, B., Gregory, A., Greedy, S., Smartt, C., …Tuck, C. (2017). 3D inkjet-printed UV-curable inks for multi-functional electromagnetic applications. Additive Manufacturing, 13, 143-148. https://doi.org/10.1016/j.addma.2016.10.002

Inkjet printing of multiple materials is usually processed in multiple steps due to various jetting and curing/sintering conditions. In this paper we report on the development of all inkjet-printed UV-curable electromagnetic responsive inks in a sing... Read More about 3D inkjet-printed UV-curable inks for multi-functional electromagnetic applications.

Additive manufacture of three dimensional nanocomposite based objects through multiphoton fabrication (2016)
Journal Article
Liu, Y., Hu, Q., Zhang, F., Tuck, C., Irvine, D., Hague, R. J., …Wildman, R. D. (2016). Additive manufacture of three dimensional nanocomposite based objects through multiphoton fabrication. Polymers, 8(9), 1-14. https://doi.org/10.3390/polym8090325

Three dimensional structures prepared from a gold-polymer composite formulation have been fabricated using multiphoton lithography. In this process, gold nanoparticles were simultaneously formed through photoreduction whilst polymerisation of two pos... Read More about Additive manufacture of three dimensional nanocomposite based objects through multiphoton fabrication.

A new photocrosslinkable polycaprolactone based ink for three dimensional inkjet printing (2016)
Journal Article
He, Y., Tuck, C., Prina, E., Kilsby, S., Christie, S. D., Edmondson, S., …Wildman, R. D. (2017). A new photocrosslinkable polycaprolactone based ink for three dimensional inkjet printing. Journal of Biomedical Materials Research Part B: Applied Biomaterials, 105(6), 1645-1657. https://doi.org/10.1002/jbm.b.33699

A new type of photocrosslinkable polycaprolactone (PCL)-based ink that is suitable for three-dimensional (3D) inkjet printing has been developed. Photocrosslinkable PCL dimethylacrylate was synthesized and mixed with poly(ethylene glycol) diacrylate... Read More about A new photocrosslinkable polycaprolactone based ink for three dimensional inkjet printing.

Surface chemistry of Ti6Al4V components fabricated using selective laser melting for biomedical applications (2016)
Journal Article
Vaithilingam, J., Prina, E., Goodridge, R. D., Hague, R. J., Edmondson, S., Rose, F. R., & Christie, S. D. (2016). Surface chemistry of Ti6Al4V components fabricated using selective laser melting for biomedical applications. Materials Science and Engineering: C, 67, 294-303. https://doi.org/10.1016/j.msec.2016.05.054

Selective laser melting (SLM) has previously been shown to be a viable method for fabricating biomedical implants; however, the surface chemistry of SLM fabricated parts is poorly understood. In this study, X-ray photoelectron spectroscopy (XPS) was... Read More about Surface chemistry of Ti6Al4V components fabricated using selective laser melting for biomedical applications.

Metallurgy of high-silicon steel parts produced using selective laser melting (2016)
Journal Article
Garibaldi, M., Ashcroft, I., Simonelli, M., & Hague, R. (2016). Metallurgy of high-silicon steel parts produced using selective laser melting. Acta Materialia, 110, https://doi.org/10.1016/j.actamat.2016.03.037

The metallurgy of high-silicon steel (6.9%wt.Si) processed using Selective Laser Melting (SLM) is presented for the first time in this study. High-silicon steel has great potential as a soft magnetic alloy, but its employment has been limited due to... Read More about Metallurgy of high-silicon steel parts produced using selective laser melting.