Affiliation: National University of Singapore
Lim W, Hong M, Ho G. In situ photo-assisted deposition and photocatalysis of ZnIn2S4/transition metal chalcogenides for enhanced degradation and hydrogen evolution under visible light. Dalton Trans. 2016;45:552-60 pubmed publisher
..The present methodology is expected to be extendable to various transition metal oxides/chalcogenides since ionic derivatives exhibit high affinity to a variety of materials under photoirradiation. ..
Yilmaz G, Lu X, Ho G. Cross-linker mediated formation of sulfur-functionalized V2O5/graphene aerogels and their enhanced pseudocapacitive performance. Nanoscale. 2017;9:802-811 pubmed publisher
..2 Wh kg-1 at a maximum power density of 9.3 kW kg-1 at 10 A g-1. The symmetric supercapacitor assembled from the aerogel can retain 80% of its initial capacitance after 10?000 cycles. ..
Wang X, Tan C, Chan K, Lu X, Zhu L, Kim S, et al
. In-built thermo-mechanical cooperative feedback mechanism for self-propelled multimodal locomotion and electricity generation. Nat Commun. 2018;9:3438 pubmed publisher
..This work may open opportunities for thermo-mechano-electrical transduction, multigait soft energy robotics and waste heat harvesting technologies. ..
Gao M, Peh C, Pan Y, Xu Q, Ho G. Fine structural tuning of whereabout and clustering of metal-metal oxide heterostructure for optimal photocatalytic enhancement and stability. Nanoscale. 2014;6:12655-64 pubmed publisher
..The present well-controlled synthetic route can offer a facile and valuable way to tune and probe specific structure in relation to nanoscale light-matter manipulation and solar-to-chemical energy conversion studies. ..
Wang J, Zhu T, Ho G. Nature-Inspired Design of Artificial Solar-to-Fuel Conversion Systems based on Copper Phosphate Microflowers. ChemSusChem. 2016;9:1575-8 pubmed publisher
..These nature-inspired, phosphate-derived nanocomposites advance the synthesis of a large variety of functional materials, which holds great potential for photochemical, photoelectric and catalytic applications. ..
Wang J, Tan C, Zhu T, Ho G. Topotactic Consolidation of Monocrystalline CoZn Hydroxides for Advanced Oxygen Evolution Electrodes. Angew Chem Int Ed Engl. 2016;55:10326-30 pubmed publisher
Wang J, Ho G. Corrosion-Mediated Self-Assembly (CMSA): Direct Writing Towards Sculpturing of 3D Tunable Functional Nanostructures. Angew Chem Int Ed Engl. 2015;54:15804-8 pubmed publisher
..Importantly, the CMSA technique is demonstrated on transition metals for functional photocatalytic applications. ..