Search Results - "Lau, Vincent Wing‐hei"

A Tour‐Guide through Carbon Nitride‐Land: Structure‐ and Dimensionality‐Dependent Properties for Photo(Electro)Chemical Energy Conversion and Storage by Lau, Vincent Wing‐hei, Lotsch, Bettina V.

“…Despite the explosion in the number of publications on the graphitic carbon nitride family of materials, much still remains unknown about their structure and…”
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Dark Photocatalysis: Storage of Solar Energy in Carbon Nitride for Time‐Delayed Hydrogen Generation by Lau, Vincent Wing‐hei, Klose, Daniel, Kasap, Hatice, Podjaski, Filip, Pignié, Marie‐Claire, Reisner, Erwin, Jeschke, Gunnar, Lotsch, Bettina V.

“…While natural photosynthesis serves as the model system for efficient charge separation and decoupling of redox reactions, bio‐inspired artificial systems…”
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Urea‐Modified Carbon Nitrides: Enhancing Photocatalytic Hydrogen Evolution by Rational Defect Engineering by Lau, Vincent Wing‐hei, Yu, Victor Wen‐zhe, Ehrat, Florian, Botari, Tiago, Moudrakovski, Igor, Simon, Thomas, Duppel, Viola, Medina, Elise, Stolarczyk, Jacek K., Feldmann, Jochen, Blum, Volker, Lotsch, Bettina V.

“…The primary amine groups on the heptazine‐based polymer melon, also known as graphitic carbon nitride (g‐C3N4), can be replaced by urea groups using a two‐step…”
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Bifunctional Conducting Polymer Coated CoP Core–Shell Nanowires on Carbon Paper as a Free‐Standing Anode for Sodium Ion Batteries by Zhang, Jing, Zhang, Kai, Yang, Junghoon, Lee, Gi‐Hyeok, Shin, Jeongyim, Wing‐hei Lau, Vincent, Kang, Yong‐Mook

“…This study proposes a conformal surface coating of conducting polymer for protecting 1D nanostructured electrode material, thereby enabling a free‐standing…”
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Uncovering the Shuttle Effect in Organic Batteries and Counter‐Strategies Thereof: A Case Study of the N,N′‐Dimethylphenazine Cathode by Lau, Vincent Wing‐hei, Moudrakovski, Igor, Yang, Junghoon, Zhang, Jiliang, Kang, Yong‐Mook

“…The main drawback of organic electrode materials is their solubility in the electrolyte, leading to the shuttle effect. Using N,N′‐dimethylphenazine (DMPZ) as…”
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Utilizing Oxygen Redox in Layered Cathode Materials from Multiscale Perspective by Lee, Gi‐Hyeok, Lau, Vincent Wing‐hei, Yang, Wanli, Kang, Yong‐Mook

“…In high‐capacity layered oxide cathode materials, utilization of lattice oxygen as a redox center is considered to be one of the most promising approaches to…”
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Photocatalytic Oxidation of Sulfinates to Vinyl Sulfones with Cyanamide‐Functionalised Carbon Nitride by Meyer, Andreas Uwe, Lau, Vincent Wing‐hei, König, Burkhard, Lotsch, Bettina V.

“…The cyanamide‐functionalised carbon nitride (NCN‐CNx) can be employed as a photo‐redox catalyst for the light‐induced sulfonylation of alkenes with sulfinate…”
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Regulating the Catalytic Dynamics Through a Crystal Structure Modulation of Bimetallic Catalyst by Park, Mihui, Liang, Chaoping, Lee, Tae Hyung, Agyeman, Daniel Adjei, Yang, Junghoon, Lau, Vincent Wing‐hei, Choi, Sang‐Il, Jang, Ho Won, Cho, Kyeongjae, Kang, Yong‐Mook

“…The surface of solid catalysts is one of the most important factors where the interface with reaction products governs the reaction kinetics. Herein, the…”
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Rational design of carbon nitride photocatalysts by identification of cyanamide defects as catalytically relevant sites by Lau, Vincent Wing-hei, Moudrakovski, Igor, Botari, Tiago, Weinberger, Simon, Mesch, Maria B., Duppel, Viola, Senker, Jürgen, Blum, Volker, Lotsch, Bettina V.

“…The heptazine-based polymer melon (also known as graphitic carbon nitride, g-C 3 N 4 ) is a promising photocatalyst for hydrogen evolution. Nonetheless,…”
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Soft Photocatalysis: Organic Polymers for Solar Fuel Production by Vyas, Vijay S, Lau, Vincent Wing-hei, Lotsch, Bettina V

“…Solar fuel generation has attracted vast research interest as an environmentally benign means of producing energy from sunlight for catering to the ever…”
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Manganese based layered oxides with modulated electronic and thermodynamic properties for sodium ion batteries by Zhang, Kai, Kim, Duho, Hu, Zhe, Park, Mihui, Noh, Gahee, Yang, Yujeong, Zhang, Jing, Lau, Vincent Wing-hei, Chou, Shu-Lei, Cho, Maenghyo, Choi, Si-Young, Kang, Yong-Mook

“…Manganese based layered oxides have received increasing attention as cathode materials for sodium ion batteries due to their high theoretical capacities and…”
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Low-Molecular-Weight Carbon Nitrides for Solar Hydrogen Evolution by Lau, Vincent Wing-hei, Mesch, Maria B, Duppel, Viola, Blum, Volker, Senker, Jürgen, Lotsch, Bettina V

“…This work focuses on the control of the polymerization process for melon (“graphitic carbon nitride”), with the aim of improving its photocatalytic activity…”
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Tuning the Photocatalytic Activity of CdS Nanocrystals through Intermolecular Interactions in Ionic-Liquid Solvent Systems by Wing-hei Lau, Vincent, van de Water, Leon G. A., Masters, Anthony F., Maschmeyer, Thomas

“…Synthetic solvent systems for the fine‐tuned preparation of CdS nanocrystallites, active in visible‐light photocatalytic hydrogen production, were studied. To…”
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p‐Phenylenediamine Functionalization Induced 3D Microstructure Formation of Reduced Graphene Oxide for the Improved Electrical double Layer Capacitance in Organic Electrolyte by Yang, Junghoon, Shin, Jeongyim, Amedzo‐Adore, Mawuse, Lau, Vincent Wing‐hei, Yamauchi, Yusuke, Kang, Yong‐Mook

“…Reduced graphene oxide (RGO) have been regarded as promising electrode material for supercapacitors. However, restacking of layers limits its surface area and…”
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Activating a Multielectron Reaction of NASICON-Structured Cathodes toward High Energy Density for Sodium-Ion Batteries by Chen, Mingzhe, Hua, Weibo, Xiao, Jin, Zhang, Jiliang, Lau, Vincent Wing-hei, Park, Mihui, Lee, Gi-Hyeok, Lee, Suwon, Wang, Wanlin, Peng, Jian, Fang, Liang, Zhou, Limin, Chang, Chung-Kai, Yamauchi, Yusuke, Chou, Shulei, Kang, Yong-Mook

“…The increasing demand to efficiently store and utilize the electricity from renewable energy resources in a sustainable way has boosted the request for…”
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Thermodynamic Equilibria in Carbon Nitride Photocatalyst Materials and Conditions for the Existence of Graphitic Carbon Nitride g‑C3N4 by Botari, Tiago, Huhn, William Paul, Lau, Vincent Wing-hei, Lotsch, Bettina V., Blum, Volker

“…We quantify the thermodynamic equilibrium conditions that govern the formation of crystalline heptazine-based carbon nitride materials, currently of enormous…”
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Solar-Driven Reduction of Aqueous Protons Coupled to Selective Alcohol Oxidation with a Carbon Nitride–Molecular Ni Catalyst System by Kasap, Hatice, Caputo, Christine A, Martindale, Benjamin C. M, Godin, Robert, Lau, Vincent Wing-hei, Lotsch, Bettina V, Durrant, James R, Reisner, Erwin

“…Solar water-splitting represents an important strategy toward production of the storable and renewable fuel hydrogen. The water oxidation half-reaction…”
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Engineering Solid Electrolyte Interphase on Red Phosphorus for Long-Term and High-Capacity Sodium Storage by Zhang, Jing, Zhang, Kai, Yang, Junghoon, Wing-hei Lau, Vincent, Lee, Gi-Hyeok, Park, Mihui, Kang, Yong-Mook

“…A solid electrolyte interphase (SEI) makes a critical impact on the cyclic property of anodes for both lithium- and sodium-ion batteries (LIBs/SIBs), which is…”
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Heterogeneous Catalyst as a Functional Substrate Governing the Shape of Electrochemical Precipitates in Oxygen-Fueled Rechargeable Batteries by Park, Mihui, Cho, Seonyong, Yang, Junghoon, Lau, Vincent Wing-hei, Kim, Kwang Hee, Park, Jong Hyeok, Ringe, Stefan, Kang, Yong-Mook

“…Lithium–oxygen batteries have the potential to become the most eminent solution for future energy storage with their theoretical energy density exceeding all…”
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Lewis acidity/basicity of inorganic interlayers as a descriptor for inhibition of charge shuttling in DMPZ-based organic batteries by Lau, Vincent Wing-hei, Lee, Chang-Gi, Lee, Hakwoo, Kang, Yong-Mook

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