Appointment :
Professor, School of Physical & Mathematical Sciences - Division of Physics & Applied Physics
Professor, School of Chemistry, Chemical Engineering and Biotechnology (Courtesy Appointment)

Research interests:
Materials and technologies for energy and sustainability.
- Nanomaterials for electrocatalysis
- Thin film batteries for flexible devices
- Electrocatalysis for hydrogen generation and metal-air batteries

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1 to 10 of 16 Results
Mar 13, 2024 - ASTAR-AME-2018
Yang, Jin-Lin; Xiao, Tuo; Xiao, Tao; Li, Jia; Yu, Zehua; Liu, Kang; Yang, Peihua; Fan, Hong Jin, 2024, "Related Data for: Cation-Conduction Dominated Hydrogels for Durable Zinc-Iodine Batteries",, DR-NTU (Data), V1
Zinc–iodine batteries have the potential to offer high energy-density aqueous energy storage, but their lifetime is limited by the rampant dendrite growth and the concurrent parasite side reactions on the Zn anode, as well as the shuttling of polyiodides. Herein, a cation-conduct...
Mar 13, 2024 - ASTAR-AME-2018
Xiao, Tao; Yang, Jin-Lin; Zhang, Bao; Wu, Jiawen; Li, Jinliang; Mai, Wenjie; Fan, Hong Jin, 2024, "Related Data for: All-Round Ionic Liquids for Shuttle-Free Zinc-Iodine Battery",, DR-NTU (Data), V1
The practical implementation of aqueous zinc-iodine batteries (ZIBs) is hindered by the rampant Zn dendrites growth, parasite corrosion, and polyiodide shuttling. In this work, ionic liquid EMIM[OAc] is employed as an all-round solution to mitigate challenges on both the Zn anode...
Mar 13, 2024 - ASTAR-AME-2018
Wu, Jiawen; Yang, Jin-Lin; Zhang, Bao; Fan, Hongjin, 2024, "Related Data for: Immobilizing Polyiodides with Expanded Zn2+ Channels for High-Rate Practical Zinc-Iodine Battery",, DR-NTU (Data), V1
Aqueous zinc-iodine battery (AZIB) has the advantage of low cost and high specific capacity but suffer from the soluble polyiodides shuttling and sluggish redox kinetics. Herein, these two limitations are addressed by employing a cathode additive (zirconium hydrogen phosphate, de...
Mar 13, 2024 - ASTAR-AME-2018
Pan, Jun; Liu, Yanhong; Yang, Jian; Wu, Jiawen; Fan, Hongjin, 2024, "Related data for: Bio-catalyzed Oxidation Self-Charging Zinc-Polymer Batteries",, DR-NTU (Data), V1
Oxidation self-charging batteries have emerged with the demand for powering electronic devices around the clock. The low efficiency of self-charging has been the key challenge at present. Here, a more efficient autoxidation self-charging mechanism is realized by introducing hemog...
Jun 11, 2022 - MOE Tier 1 (RG12/17)
Tan, Hua, 2022, "Partial Nitridation‐Induced Electrochemistry Enhancement of Ternary Oxide Nanosheets for Fiber Energy Storage Device",, DR-NTU (Data), V1
Herein, fiber‐shaped all‐solid‐state asymmetric energy storage devices are fabricated based on a partially nitridized NiCo2O4 hybrid nanostructures on graphite fibers (GFs). The surface nitridation leads to a 3D “pearled‐veil” network structure, in which Ni–Co–N nanospheres are m...
ASTAR-AME-2018(Nanyang Technological University)
Jun 11, 2022
(Project No.: A1983c0026) Magnetic-field assisted one-pot synthesis of Nickle-based nanowire arrays and membranes for high-performance electro-catalysts
Jun 11, 2022 - MOE Tier 2-2017 - Noval Plasma
Chao, Dongliang, 2022, "A High‐Rate and Stable Quasi‐Solid‐State Zinc‐Ion Battery with Novel 2D Layered Zinc Orthovanadate Array",, DR-NTU (Data), V1
Herein, the first paradigm of a high‐rate and ultrastable flexible quasi‐solid‐state zinc‐ion battery is constructed from a novel 2D ultrathin layered zinc orthovanadate array cathode, a Zn array anode supported by a conductive porous graphene foam, and a gel electrolyte.
Jun 11, 2022 - MOE Tier 2-2017 - Noval Plasma
Chao, Dongliang, 2022, "C‐Plasma of Hierarchical Graphene Survives SnS Bundles for Ultrastable and High Volumetric Na‐Ion Storage",, DR-NTU (Data), V1
Here, an elegant and versatile strategy is developed to significantly extend the lifespan and rate capability of tin sulfide nanobelt electrodes while maintaining high areal and volumetric capacities. In this strategy, in situ bundles of robust hierarchical graphene (hG) are grow...
Jun 11, 2022 - MOE Tier 2-2017 - Noval Plasma
Zhang, Yongqi, 2022, "Enhancing Bifunctionality of CoN Nanowires by Mn Doping for Long-lasting Zn-Air Batteries",, DR-NTU (Data), V1
In this work, we deploy the effective strategy of Mn doping to improve both OER and ORR activity of CoN nanowires as the cathode material for ZAB
Jun 11, 2022 - MOE Tier 2-2017 - Noval Plasma
Xu, Kun, 2022, "Fluorine-Induced Dual Defects in Cobalt Phosphide Nanosheets Enhance Hydrogen Evolution Reaction Activity",, DR-NTU (Data), V1
Herein, we report that fluorine incorporation into cobalt phosphide alloy has a unique effect – it creates both F-anion doping and P vacancy, which results in nearly 15-fold enhancement in catalytic activity for hydrogen evolution reaction (HER) in neutral solution.
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