Guo, Hao (郭浩)

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Research Assistant,
Key Laboratory of Multifunctional Nanomaterials and Smart Systems,
Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences
No.398 Ruoshui Road,
Soochow City, China
E-mail: haoguo365@gmail.com

About me

I work as a research assistant at the Chinese Academy of Sciences' Key Laboratory of Multifunctional Nanomaterials and Smart Systems. Previously, I worked as a Graduate Research Assistant at the Chinese Academy of Sciences' Printable Electronics Research Center. I received my master's degree in Physical Chemistry from Shanghai University, where I studied the process of inkjet 3D printing. I have prior experience with 3D Printing, Printable Electronics, and Fabrication Methods.

My primary research interests are 3D Printing of Functional Microsystems, Wearable Electronics, and Soft 3D Micromechanical Systems. I am interested in using a new additive manufacturing process to create Micro and Nanostructures. I particularly enjoy designing, building, and observing new manufacturing processes.

Research

My research interests include:

  • 3D Printing of Functional Microsystems

  • New Fabrication Techniques for Micro and Nanostructures

  • Microfluidics

  • Flexible Electronics

  • Micro/Nanosystems (MEMS/NEMS)

Recent publications

  1. H. Guo, L. Zhao, B. Qian, R. Wang, Q. Wu, T. Hua, J. Qin, L. Li, X. Shi. (2022) Direct Inkjet 3D Printing Microwires with Small Feature Size by Freezing, Sublimation, and Evaporation Induced Colloidal Nanoparticles Self-Assembly Mechanism. Advanced Materials Technologies. n/a(n/a), 2201132. [pdf][SI][View at publisher]

  2. H. Guo, T. Hua, J. Qin, Q. Wu, R. Wang, B. Qian, L. Li, X. Shi. (2022) A New Strategy of 3D Printing Lightweight Lamellar Graphene Aerogels for Electromagnetic Interference Shielding and Piezoresistive Sensor Applications. Advanced Materials Technologies. 7 (9), 2101699. [pdf][SI][View at publisher]

  3. T. Hua, H. Guo*, J. Qin, Q. Wu, L. Li, B. Qian. (2022) 3D Printing Lamellar Ti3C2Tx MXene/Graphene Hybrid Aerogels for Enhanced Electromagnetic Interference Shielding Performance. RSC Advances. 12 (38), 24980. [pdf][SI][View at publisher]

  4. Q. Wu, H. Guo*, T. Hua, L. Zhao, L. Li, B. (2021) Preparation of Graphene Oxide Liquid Crystals with Long-Range Highly-Ordered Flakes Using a Coat-Hanger Die. RSC Advances.11 (25), 15085. [pdf][SI][View at publisher]

  5. Z. Huang, Y. Tang, H. Guo, X. Feng, T. Zhang, P. Li, B. Qian, Y. Xie. (2020)3D Printing of Ceramics and Graphene Circuits-On-Ceramics by Thermal Bubble Inkjet Technology and High Temperature Sintering. Ceramics International. 46 (8), 10096. [View at publisher]

Note: * indicates the co-first author.

Under review

  1. H. Guo, J. Qin, Q. Wu, B. Qian, L. Li, X. Shi.A low-binder-content ink system for 3D printing high-density and small feature size 316L stainless steel parts.

Research experience

  1. Assistant Research Fellow, Key Laboratory of Multifunctional Nanomaterials and Smart Systems, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, June 2019 – Present

    • Introduced freezing and sublimation to direct inkjet printing processes to realize small feature size.

    • Simulated the deposition and sublimation processes of the printed droplets on a low-temperature substrate.

    • Designed and fabricated a flat slit extrusion head to prepare long-range directed graphene oxide liquid crystals (GOLC).

    • Created a 3D printing strategy based on stacking GOLC to prepare lightweight lamellar graphene aerogels (LGA).

    • Explored the electromagnetic interference shielding and piezoresistive sensor applications of LGA.

  2. Graduate Research Assistant, Printable Electronics Research Center, Suzhou Institute of Nano-Tech and Nano-Bionics, Chinese Academy of Sciences, March 2017–June 2019

    • Created a binder system based on water and ethanol to print high-resolution metal macro- and microstructure.

    • Simulated the deposition and spread of the printed droplets on a metal powder surface.

Education

Master of Physical Chemistry, Shanghai University, June 2019

  • Thesis: “inkjet 3D printing microstructures from 316L powder”

  • Supervisor: Jianhui Fang

Bachelor of Processing and Molding of Polymers, Zhengzhou University, June 2016

  • Thesis: “Design and development of a vacuum hot-pressing apparatus”

  • Supervisor: Guoqiang Zheng


Curriculum Vitae.