Kangqi Chang

ORCID: 0000-0003-4140-9905
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About
Contact & Profiles
Research Areas
  • Advanced Sensor and Energy Harvesting Materials
  • Conducting polymers and applications
  • Tactile and Sensory Interactions
  • Electrospun Nanofibers in Biomedical Applications
  • Surface Modification and Superhydrophobicity
  • Supercapacitor Materials and Fabrication
  • Advanced Materials and Mechanics
  • Gas Sensing Nanomaterials and Sensors
  • Concrete and Cement Materials Research
  • Dielectric materials and actuators
  • Advanced Nanomaterials in Catalysis
  • Grouting, Rheology, and Soil Mechanics
  • Advanced biosensing and bioanalysis techniques
  • Advanced Cellulose Research Studies
  • Electrochemical sensors and biosensors
  • MXene and MAX Phase Materials
  • Interactive and Immersive Displays
  • Rock Mechanics and Modeling
  • Electromagnetic wave absorption materials
  • Nanomaterials and Printing Technologies
  • Textile materials and evaluations
  • Membrane Separation Technologies
  • Aerogels and thermal insulation

Jiangnan University
2021-2025

Shenzhen Institute of Information Technology
2024-2025

Ministry of Education of the People's Republic of China
2025

Institute for Future Engineering
2025

Wuhan Textile University
2015-2019

Stretchable electronics have attracted surging attention for next-generation smart wearables, yet traditional flexible devices fabricated on hermetical elastic substrates cannot satisfy lengthy wearing comfort and signal stability due to their poor moisture air permeability. Herein, perspiration-wicking luminescent on-skin electrodes are superelastic nonwoven textiles with a Janus configuration. Through the electrospin-assisted face-to-face assembly of all-SEBS microfibers differentiated...

10.1021/acs.nanolett.2c02647 article EN Nano Letters 2022-09-09

Electronic devices with tactile and pressure-sensing capabilities are becoming increasingly popular in the automatic industry, human motion/health monitoring, artificial intelligence applications. Inspired by natural nanotopography of cicada wing, we propose here a straightforward strategy to fabricate highly sensitive sensor through nanotexturing erected polyaniline (PANI) nanoneedles on conductive elastic three-dimensional (3D) carbon skeleton. The robust compressible networks offer...

10.1021/acsami.2c22204 article EN ACS Applied Materials & Interfaces 2023-03-14

Nowadays, triboelectric nanogenerators have attracted considerable interest in a variety of applications. Nevertheless, it is still challenging to ascertain the impact generation on electromagnetic dissipation performance. Here, we report compressible shielding single-electrode nanogenerator (ES-TENG). It composed isocyanate-based polyimide/carbon nanotubes (PI/CNT) foam as positive electrodes and polytetrafluoroethylene (PTFE) negative electrodes, respectively. The effective loading carbon...

10.2139/ssrn.5081108 preprint EN 2025-01-01

During shield tunnel construction, waste mud is a significant source of urban construction waste. However, the disposal has always been challenge in engineering. Addressing harmlessly disposing of, or repurposing, cakes formed after pressure filtration remains pressing issue for many cities. To address and explore utilization technology this resource, study focuses on obtained from Shenzhen subway tunnel. Calcined powder (CSMP) was prepared by activating its potential pozzolanic properties...

10.3390/ma18030482 article EN Materials 2025-01-21

A dual-mode strain/tactile sensor with high sensitivity and wide detection range is developed on a permeable nonwoven substrate, which shows outstanding capabilities for monitoring human motions presenting the shape of various sounds.

10.1039/d3ta03398h article EN Journal of Materials Chemistry A 2023-01-01

ABSTRACT In this study, we prepared a novel, stretchable, and porous polyolefin elastomer (POE) nanofiber membrane (NM) on the basis of high‐throughput, low‐cost, environmentally friendly melt‐blending method. To obtain an excellent conductivity, Ag–POE composite NM via facile effective method electroless plating. Via control pretreatment process concentration reactant, homogeneous Ag layer formed surface POE nanofibers without damaging original thermal mechanical properties. Because good...

10.1002/app.47928 article EN Journal of Applied Polymer Science 2019-05-08

Multifunctional flexible textile conductors, such as those capable of physiological signal detection, electromagnetic interference (EMI) shielding, and thermal management, are highly desirable for stretchable wearable electronic devices, but there still challenges in good performance conformability on human skin. Liquid metals (LMs) possess ideal characteristics fluidity, high conductivity, low toxicity, making them inherently soft suitable the fabrication biosensors. In this work, a...

10.1021/acsaenm.4c00724 article EN ACS Applied Engineering Materials 2024-12-16
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