Tze Chien Sum

Research interests

Publications

• Linkage-engineered donor–acceptor covalent organic frameworks for optimal photosynthesis of hydrogen peroxide from water and air

  Nature Catalysis · 2024 · 10.1038/s41929-023-01102-3

• Highly Efficient Thermally Co-evaporated Perovskite Solar Cells and Mini-modules

  Joule · 2020 · 10.1016/j.joule.2020.03.005

• Slow Hot‐Carrier Cooling in Halide Perovskites: Prospects for Hot‐Carrier Solar Cells

  Advanced Materials · 2019 · 10.1002/adma.201802486

• Long Electron–Hole Diffusion Length in High‐Quality Lead‐Free Double Perovskite Films

  Advanced Materials · 2018 · 10.1002/adma.201706246

• Aligned and Graded Type‐II Ruddlesden–Popper Perovskite Films for Efficient Solar Cells

  Advanced Energy Materials · 2018 · 10.1002/aenm.201800185

• 3R MoS 2 with Broken Inversion Symmetry: A Promising Ultrathin Nonlinear Optical Device

  Advanced Materials · 2017 · 10.1002/adma.201701486

• Slow cooling and highly efficient extraction of hot carriers in colloidal perovskite nanocrystals

  Nature Communications · 2017 · 10.1038/ncomms14350

• Chemical Vapor Deposition of Large-Size Monolayer MoSe2 Crystals on Molten Glass

  Journal of the American Chemical Society · 2017 · 10.1021/jacs.6b12156

• Hot carrier cooling mechanisms in halide perovskites

  Nature Communications · 2017 · 10.1038/s41467-017-01360-3

• Transcending the slow bimolecular recombination in lead-halide perovskites for electroluminescence

  Nature Communications · 2017 · 10.1038/ncomms14558

• Perovskite Materials for Light‐Emitting Diodes and Lasers

  Advanced Materials · 2016 · https://doi.org/10.1002/adma.201600669

• High‐Quality Whispering‐Gallery‐Mode Lasing from Cesium Lead Halide Perovskite Nanoplatelets

  Advanced Functional Materials · 2016 · 10.1002/adfm.201601690

• Discerning the Surface and Bulk Recombination Kinetics of Organic–Inorganic Halide Perovskite Single Crystals

  Advanced Energy Materials · 2016 · 10.1002/aenm.201600551

• Defect Engineered g-C 3 N 4 for Efficient Visible Light Photocatalytic Hydrogen Production

  Chemistry of Materials · 2015 · 10.1021/acs.chemmater.5b02344

• Vapor Phase Synthesis of Organometal Halide Perovskite Nanowires for Tunable Room-Temperature Nanolasers

  Nano Letters · 2015 · 10.1021/acs.nanolett.5b01166

• Advancements in perovskite solar cells: photophysics behind the photovoltaics

  Energy & Environmental Science · 2014 · 10.1039/c4ee00673a

• A room temperature low-threshold ultraviolet plasmonic nanolaser

  Nature Communications · 2014 · 10.1038/ncomms5953

• Synthesis of Organic–Inorganic Lead Halide Perovskite Nanoplatelets: Towards High‐Performance Perovskite Solar Cells and Optoelectronic Devices

  Advanced Optical Materials · 2014 · 10.1002/adom.201400106

• Low-temperature solution-processed wavelength-tunable perovskites for lasing

  Nature Materials · 2014 · https://doi.org/10.1038/nmat3911

• Room-Temperature Near-Infrared High-Q Perovskite Whispering-Gallery Planar Nanolasers

  Nano Letters · 2014 · https://doi.org/10.1021/nl503057g

• Solar-to-fuels conversion over In2O3/g-C3N4 hybrid photocatalysts

  Applied Catalysis B: Environmental · 2013 · 10.1016/j.apcatb.2013.10.029

• The origin of high efficiency in low-temperature solution-processable bilayer organometal halide hybrid solar cells

  Energy & Environmental Science · 2013 · https://doi.org/10.1039/c3ee43161d

• Long-Range Balanced Electron- and Hole-Transport Lengths in Organic-Inorganic CH 3 NH 3 PbI 3

  Science · 2013 · https://doi.org/10.1126/science.1243167

• Formamidinium-Containing Metal-Halide: An Alternative Material for Near-IR Absorption Perovskite Solar Cells

  The Journal of Physical Chemistry C · 2013 · https://doi.org/10.1021/jp411112k

• The Physics of ultrafast saturable absorption in graphene

  Optics Express · 2010 · 10.1364/oe.18.004564

Current projects

No projects listed.