ArticleACS nano2025
Design of Porous 3D Interdigitated Current Collectors and Hybrid Microcathodes for Zn-Ion Microcapacitors.
Article in ACS nano, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.
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The trial behind it
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Who cites it
3 citing papers in PubMed.
- Interfacial Engineering of Iodine-Polymer-Carbon Hybrid Cathodes for High-Energy Zn//IAdvanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- 3D Engineered Dual-Redox Zinc-Iodine Microbatteries for Intrinsically Safe on-Chip Energy Storage.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026Article
- Microscale Near-Neutral Zinc-Air Battery on Interdigitated Electrode Chips for High Current Operation.Small methods · 2025Article
Corrections and comments
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Authors and funding
5 authors.
Funding
No grant is acknowledged in the PubMed record.
Abstract
Zinc-ion microcapacitors (ZIMCs) have gained considerable attention for their intrinsic charge storage mechanisms, combining a battery-type anode with a capacitor-type cathode. However, their development is constrained by challenges related to electrode material selection and microscale device design, especially given the limited footprint of such devices. Despite their potential, exploration of smart electrode processing and hybrid materials for on-chip ZIMCs remains limited. In this work, we introduce 3D gold interdigitated electrodes (3D Au IDEs) as highly porous current collectors, loaded with zinc (Zn) as the anode and hybrid activated carbon coated with PEDOT (AC-PEDOT) as the cathode, using an advanced microplotter fabrication technique. Compared with planar Zn//AC ZIMCs, where Zn and AC materials are loaded onto planar Au IDEs, the 3D Au Zn//AC-PEDOT ZIMCs demonstrate significantly enhanced performance. This is attributed to the critical role of IDEs in increasing the charge storage capacity, improving long-term cycling stability, and boosting capacitive-controlled charge storage contributions. The 3D Au Zn//AC-PEDOT ZIMCs achieve an areal capacity of 1.3 μAh/cm
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Registered trials
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