TY  - JOUR
AU  - Li, Xiang
AU  - Xue, Yuan
AU  - Dehoff, Ryan
AU  - Tsouris, Costas
AU  - Taboada-Serrano, Patricia
PY  - 2020
DA  - 2020/05/09
TI  - Hierarchically-Structured Ti/TiO<sub>2</sub> Electrode for Hydrogen Evolution Synthesized via 3D Printing and Anodization
JO  - Journal of Energy and Power Technology
SP  - 007
VL  - 02
IS  - 02
AB  - Hierarchically-structured, electro-catalysts consisting of a titanium core with controlled macro-porosity and a thin titania surface-layer with controlled nano-porosity were synthesized via combination of additive manufacturing and in-situ anodization. The electrodes were tested for hydrogen evolution reaction and depicted competitive electro-catalytic activities, with Tafel slopes between 40 and 56 mV dec-1. The electrodes also depicted competitive onset and over potentials when compared with other electrode alternatives. The synthesis approach for the electro-catalysts reported in this work is being extended to other metal/metal-oxide pairs and applications.
SN  - 2690-1692
UR  - https://doi.org/10.21926/jept.2002007
DO  - 10.21926/jept.2002007
ID  - Li2020
ER  -