3D-printed hierarchical pillar array electrodes for high-performance semi-artificial photosynthesis

  title={3D-printed hierarchical pillar array electrodes for high-performance semi-artificial photosynthesis},
  author={Xiaolong Chen and Joshua M. Lawrence and Laura T. Wey and Lukas Schertel and Qingshen Jing and Silvia Vignolini and Christopher J Howe and Sohini Kar‐Narayan and Jenny Z. Zhang},
  journal={Nature Materials},
  pages={811 - 818}
The rewiring of photosynthetic biomachineries to electrodes is a forward-looking semi-artificial route for sustainable bio-electricity and fuel generation. Currently, it is unclear how the electrode and biomaterial interface can be designed to meet the complex requirements for high biophotoelectrochemical performance. Here we developed an aerosol jet printing method for generating hierarchical electrode structures using indium tin oxide nanoparticles. We printed libraries of micropillar array… 
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