Bowen Cheng

ORCID: 0000-0001-7470-8077
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About
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Research Areas
  • Electrospun Nanofibers in Biomedical Applications
  • Advanced Sensor and Energy Harvesting Materials
  • Advanced Battery Materials and Technologies
  • Advancements in Battery Materials
  • Supercapacitor Materials and Fabrication
  • Conducting polymers and applications
  • Advanced Battery Technologies Research
  • Fuel Cells and Related Materials
  • Membrane Separation Technologies
  • Advanced battery technologies research
  • Advanced Cellulose Research Studies
  • Electrocatalysts for Energy Conversion
  • Surface Modification and Superhydrophobicity
  • Flame retardant materials and properties
  • Additive Manufacturing and 3D Printing Technologies
  • Additive Manufacturing Materials and Processes
  • Membrane-based Ion Separation Techniques
  • biodegradable polymer synthesis and properties
  • Membrane Separation and Gas Transport
  • Fiber-reinforced polymer composites
  • Chemical Synthesis and Reactions
  • Metal-Organic Frameworks: Synthesis and Applications
  • Synthesis and properties of polymers
  • Silicone and Siloxane Chemistry
  • Lignin and Wood Chemistry

Tianjin University of Science and Technology
2019-2025

University of Science and Technology of China
2004-2025

Waseda University
2024-2025

Shandong University
2024-2025

Henan University of Technology
2020-2025

Nanjing Tech University
2025

China Textile Academy
2025

Tiangong University
2015-2024

Henan University of Science and Technology
2014-2024

RWTH Aachen University
2024

Abstract Proton exchange membranes with short-pathway through-plane orientated proton conductivity are highly desirable for use in membrane fuel cells. Magnetic field is utilized to create oriented structure membranes. Previously, this has only been carried out by nonconductive metal oxide-based fillers. Here, under a strong magnetic field, proton-conducting paramagnetic complex based on ferrocyanide-coordinated polymer and phosphotungstic acid used prepare composite conductive...

10.1038/s41467-019-08622-2 article EN cc-by Nature Communications 2019-02-19

The degree of substitution (DS) highly acetylated cellulose acetate (CA) was quantitatively evaluated by FTIR.

10.1039/c7ay02165h article EN Analytical Methods 2017-01-01

Abstract Lithium‐sulfur (Li‐S) batteries are in the spotlight because their outstanding theoretical specific energy is much higher than those of commercial lithium ion (Li‐ion) batteries. Li‐S tough competitors for future‐developing storage fields portable electronics and electric vehicles. However, severe “shuttle effect” polysulfides serious damage dendrites main factors blocking production Owing to superior nanostructure, electrospun nanofiber materials commonly show some unique...

10.1002/adfm.201905467 article EN Advanced Functional Materials 2019-08-28

Laser-induced graphene (LIG) has attracted extensive research as an electrode material for micro-supercapacitors (MSC). However, the low capacitive performance of LIG arising from both limited specific surface area and few active sites remains challenging. Herein, in situ doping fluorine boron atoms into laser-induced was innovatively achieved via laser direct writing approach using boron-doped fluorinated polyimide (FB-PI) precursor. The porous co-doped (FB-LIG) exhibits more improved...

10.1016/j.carbon.2023.118101 article EN cc-by Carbon 2023-05-11

High-performance thermal insulators are urgently desired for energy-saving and protection applications. However, the creation of such materials with synchronously ultralow conductivity, lightweight, mechanically robust properties still faces enormous challenges. Herein, a proton donor-regulated assembly strategy is presented to construct asymmetric aramid nanofiber (ANF) aerogel membranes dense skin layer high-porous nanofibrous body part. The structure originates from otherness structural...

10.1021/acsnano.1c11301 article EN ACS Nano 2022-03-16

Hierarchical dual-nanonets are fabricated through self-assembly of supramolecular nanofibrils onto solution-blown PAN nanofiber mat, demonstrating high porosity, small pore size, filtration efficiency and boosted moisture permeation.

10.1039/d1ta01505b article EN Journal of Materials Chemistry A 2021-01-01

Aerogels are highly porous structures produced by replacing the liquid solvent of a gel with air without causing collapse solid network.

10.1039/d2ta05984c article EN Journal of Materials Chemistry A 2022-12-19

Abstract High-sensitivity strain sensing elements with a wide range, fast response, high stability, and small areas are desirable for constructing sensor arrays temporospatial resolution. However, current sensors rely on crack-based conductive materials having an inherent tradeoff between their area performance. Here, we present molecular-level crack modulation strategy in which use layer-by-layer assembly to introduce strong, dynamic, reversible coordination bonds MXene silver...

10.1038/s41467-024-49787-9 article EN cc-by Nature Communications 2024-06-25

Powder-bed beam-based metal additive manufacturing (AM) such as electron beam (EBAM) has a potential to offer innovative solutions many challenges and difficulties faced in the industry. However, complex process physics of EBAM not been fully understood, nor metrology temperatures thoroughly studied, hindering part quality consistency, efficient development optimizations, etc., for effective usage. In this study, numerical experimental approaches were combined research other thermal...

10.1115/1.4028484 article EN Journal of Manufacturing Science and Engineering 2014-09-04
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