Hang An

ORCID: 0000-0003-1049-4764
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About
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Research Areas
  • Electrocatalysts for Energy Conversion
  • Advanced Sensor and Energy Harvesting Materials
  • Conducting polymers and applications
  • Advanced Photocatalysis Techniques
  • Advanced battery technologies research
  • Distributed and Parallel Computing Systems
  • TiO2 Photocatalysis and Solar Cells
  • Carbon and Quantum Dots Applications
  • Advanced Data Storage Technologies
  • Quantum Dots Synthesis And Properties
  • Hydrogels: synthesis, properties, applications
  • Distributed systems and fault tolerance
  • Cloud Computing and Resource Management
  • Fuel Cells and Related Materials
  • Copper-based nanomaterials and applications
  • Luminescence and Fluorescent Materials
  • Molecular Sensors and Ion Detection
  • Dielectric materials and actuators
  • Polymer composites and self-healing
  • Lignin and Wood Chemistry
  • Tactile and Sensory Interactions
  • Polydiacetylene-based materials and applications
  • Supercapacitor Materials and Fabrication

Wuhan Institute of Technology
2023-2025

Wuhan National Laboratory for Optoelectronics
2023-2024

Huazhong University of Science and Technology
2023-2024

National University of Singapore
2023-2024

Nanjing University of Posts and Telecommunications
2021

Fuzhou University
2019-2020

Abstract Transition metal‐based oxyhydroxides (MOOH) derived from the irreversible structural reconstruction of precatalysts are often acknowledged as real catalytic species for oxygen evolution reaction (OER). Typically, reconstruction‐derived MOOH would exhibit superior OER activity compared to their directly synthesized counterparts, despite being fundamentally similar in chemistry. As such, has emerged a promising strategy boost electrocatalysts. However, in‐depth understanding origin...

10.1002/aenm.202301391 article EN cc-by-nc-nd Advanced Energy Materials 2023-06-29

Abstract Cobalt oxyhydroxide (CoOOH) is a promising catalytic material for oxygen evolution reaction (OER). In the traditional CoOOH structure, Co 3+ exhibits low-spin state configuration ( $${t}_{2{{{{{\rm{g}}}}}}}^{6}{e}_{{{{{{\rm{g}}}}}}}^{0}$$ <mml:math xmlns:mml="http://www.w3.org/1998/Math/MathML"> <mml:msubsup> <mml:mrow> <mml:mi>t</mml:mi> </mml:mrow> <mml:mn>2</mml:mn> <mml:mi>g</mml:mi> <mml:mn>6</mml:mn> </mml:msubsup> <mml:mi>e</mml:mi> <mml:mn>0</mml:mn> </mml:math> ), with...

10.1038/s41467-024-45702-4 article EN cc-by Nature Communications 2024-02-15

The development of low-cost and high-performance flexible polymer-based piezoresistive sensors is great significance in the fields human–machine interaction, motion monitoring, wearable technologies. However, traditional are generally prepared by immersion spray-coating conductive fillers on polymer foams, easy to fall off from framework under external stress, which makes it difficult for sensor meet long-term use requirements. In this paper, a stable foam was fabricated cofoaming natural...

10.1021/acsaelm.4c01780 article EN ACS Applied Electronic Materials 2025-01-03

Memory disaggregation architecture can achieve higher resource utilization, independent scaling of CPUs and memory. Disaggregated memory systems manage resources locate data by distributed index. However, existing indexes suffer from high synchronization overhead write, due to naive node lock, thus resulting in tail latency, low throughput, poor scalability.

10.1145/3605573.3605576 article EN 2023-08-07

Abstract Flexible piezoresistive sensors with viscoelastic conductive free‐standing films have attracted tremendous interest for the great practical applications of human motion and health monitoring, intelligent electronic skins. However, it is still a challenge to achieve stable strong adhesion between two electrodes due mismatched Young's modulus. Herein, as‐prepared Ni nanowires were mixed PDMS form composites, which strongly contacted on partly permeated into foam flexible strain...

10.1002/zaac.202100005 article EN Zeitschrift für anorganische und allgemeine Chemie 2021-03-02
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