Wen Ma

ORCID: 0000-0002-2295-0221
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About
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Research Areas
  • Titanium Alloys Microstructure and Properties
  • Thin-Film Transistor Technologies
  • Silicon and Solar Cell Technologies
  • Intermetallics and Advanced Alloy Properties
  • Shape Memory Alloy Transformations
  • Metal and Thin Film Mechanics
  • Silicon Nanostructures and Photoluminescence
  • Advanced materials and composites
  • Perovskite Materials and Applications
  • Conducting polymers and applications
  • Advancements in Battery Materials
  • Magnesium Alloys: Properties and Applications
  • Microstructure and mechanical properties
  • Silicon Carbide Semiconductor Technologies
  • Graphene research and applications
  • Aluminum Alloys Composites Properties
  • High Entropy Alloys Studies
  • Advanced Battery Materials and Technologies
  • High-Velocity Impact and Material Behavior
  • Supercapacitor Materials and Fabrication
  • Advanced Welding Techniques Analysis
  • Semiconductor materials and interfaces
  • Nuclear Materials and Properties
  • Metal Forming Simulation Techniques
  • Chalcogenide Semiconductor Thin Films

Grinm Advanced Materials (China)
2018-2024

Jiangsu University
2020-2023

Yale University
2022-2023

Université de Sherbrooke
2022

Xiamen University Malaysia
2021

Kyoto University
2020

Sunnyvale Public Library
2019

Oakland University
2019

Concordia University
2015-2018

China People's Police University
2008-2016

Tandem perovskite cells The ready processability of organic-inorganic materials for solar should enable the fabrication tandem cells, in which top layer is tuned to absorb shorter wavelengths and lower remaining longer-wavelength light. difficulty making an all-perovskite cell finding a material that absorbs red end spectrum. Eperon et al. developed infrared-absorbing mixed tin-lead can deliver 14.8% efficiency on its own 20.3% four-terminal cell. Science , this issue p. 861

10.1126/science.aaf9717 article EN Science 2016-10-21

A sputtered oxide layer enabled by a solution-processed nanoparticle buffer to protect underlying layers is used make semi-transparent perovskite solar cells. Single-junction cells are 12.3% efficient, and mechanically stacked tandems on silicon 18.0% efficient. The cell has T 80 lifetime of 124 h when operated at the maximum power point 100 °C without additional sealing in ambient atmosphere under visible illumination. As service our authors readers, this journal provides supporting...

10.1002/adma.201505279 article EN Advanced Materials 2016-02-16

Antimicrobial thin film composite forward osmosis membrane is developed using silver-decorated graphene-oxide nanosheets coating.

10.1039/c5en00086f article EN Environmental Science Nano 2015-01-01

The superior catalytic property of single-atom catalysts (SACs) renders them highly desirable in the energy and environmental fields. However, using SACs for water decontamination is hindered by their limited spatial distribution density on engineered surfaces low stability complex aqueous environments. Herein, we present copper (Cu1) anchored a thiol-doped reactive membrane purification. We demonstrate that fabricated Cu1 features Cu–S2 coordination─one atom bridged two thiolate sulfur...

10.1021/acs.est.1c08937 article EN Environmental Science & Technology 2022-05-10

We demonstrate unassisted water splitting with &gt;10% solar-to-hydrogen conversion efficiency using series-connected silicon heterojunction solar cells protected by ALD TiO<sub>2</sub> in a novel, integrated device architecture.

10.1039/c9se00110g article EN Sustainable Energy & Fuels 2019-01-01

In this communication, we report a facile strategy to chemically synthesize anisotropic SmCo<sub>5</sub> nanomagnets with large magnetic energy product (BH).

10.1039/c9nr03412a article EN Nanoscale 2019-01-01

The shock-front structures of nanocrystalline Al are investigated in detail by exploring the relationship between evolution stress, particle velocity distributions, and atomistic through molecular dynamics simulations. It is found that contribution grain boundary-mediated plasticity to width significant comparison with dislocation-mediated plasticity. Due different deformation mechanisms time sequences, shock front can be separated into following three stages: elastic, boundary dominated...

10.1063/1.3490643 article EN Applied Physics Letters 2010-09-20
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