Publications

 Journal Papers

1. Yujie Shan, Junyu Hua, Huachao Mao, "3D Printing of Optical Lenses Assisted by Precision Spin Coating." Advanced Functional Materials. (IF:19.0).

2. Junyu Hua*, Yujie Shan*, Shaocheng Wu, Huachao Mao, “Three-Dimensional Printed Diffraction Gratings Drop Coated by Different Resins and Their Mechanism.” Journal of Manufacturing Science and Engineering. 

3. Jinwook Baek, Yujie Shan, Mitesh Mylvaganan, Yuxuan Zhang, Xixian Yang, Fei Qin, Kejie Zhao, Han Wook Song, Huachao Mao, Sunghwan Lee, “Mold-free Manufacturing of Highly Sensitive and Fast‐Response Pressure Sensors Through High‐Resolution 3D Printing and Conformal Oxidative Chemical Vapor Deposition Polymers.” Advanced Materials. (IF:27.4).

4. Yujie Shan, Yiyang Shui, Junyu Hua, Huachao Mao, “Additive Manufacturing of Non-planar Layers Using Isothermal Surface Slicing.” Journal of Manufacturing Processes. (IF:6.1).

5. Junyu Hua, Yujie Shan*, Richard M. Voyles, Huachao Mao, “Characterizing the Effect of Pixelations on Surface Profile and Refractive Index of 3D Printed Diffractive Optical Elements.” Optical Open.

6. Yujie Shan, Aravind Krishnakumar, Zehan Qin, Huachao Mao, “Reducing Lateral Stair-stepping Defects in Liquid Crystal Display-based Vat Photopolymerization by Defocusing the Image Pattern.” Additive Manufacturing. (IF:10.3).

7. Yujie Shan, Dongming Gan, Huachao Mao, “Curved Layer Slicing based on Isothermal Surface.” Procedia Manufacturing.

 Conference Papers

1. Yujie Shan, Huachao Mao, “Spin Coating on Freeform Surfaces: A Numerical Study.” ASME 2024 Fluids Engineering Division's (FED) Summer Meeting.

2. Huachao Mao, Yujie Shan, Hamid Eisazadeh, “Digital Twin for Additive Manufacturing and Smart Manufacturing Education.” 2024 ASEE Annual Conference & Exposition.

3. Junyu Hua, Yujie Shan, Shaocheng Wu, Huachao Mao, “3D Printed Diffraction Gratings by Two-Photon Polymerization” ASME International Mechanical Engineering Congress and Exposition, MSEC2023.

4. Yujie Shan, Praveen Sahu, Raji Sundararajan, Huachao Mao, “Rapid and Low-Cost Fabrication of Microfluidic Devices Using Liquid Crystal Display-based 3D Printing.” ASME International Mechanical Engineering Congress and Exposition, IMECE2022.

5. Junyu Hua, Yujie Shan, Huachao Mao, “3D Printing Diffraction Gratings and Fresnel Axicons.” ASME International Mechanical Engineering Congress and Exposition, IMECE2022.

6. Yujie Shan, Aravind Krishnakumar, Zehan Qin, Huachao Mao, “Smart Resin Vat: Real-Time Detecting Failures, Defects, and Curing Area in Vat Photopolymerization 3D Printing.” ASME International Manufacturing Science and Engineering Conference, MSEC2022.

7. Yujie Shan, Dongming Gan, Huachao Mao, “First-Print-Right: Learning the Geometry Deviation of Additively Manufactured Metal Parts.” Electrochemical Society Meeting 2021.

8. Yujie Shan, Xiaoqing Wang, Huachao Mao, “Curved Layer Slicing based on Isothermal Surface.” Proceeding of 49th SME-North American Manufacturing Research Conference, NAMRC49.

9. Yang Xu, Fangjie Qi, Xiangyun Gao, Yujie Shan, Yun Zhou, Yong Chen, “Direct Droplet Writing – A Novel Droplet-punching Capillary-splitting 3D Printing Method for Highly Viscous Materials.” Proceeding of 49th SME-North American Manufacturing Research Conference, NAMRC49.

Patents 

1. Huachao Mao, Yujie Shan, “3D Printing of Optical Lenses by Precision Spin Coating.” Purdue University. August 2024.

2. Jungjoo Sohn Sunghwan Lee, Huachao Mao, Jinwook Baek, Yujie Shan, “Mold-Free Fabrication of Highly Sensitive Flexible Pressure Sensors Using oCVD PEDOT and 3D Printed Microstructured Substrates.” Purdue University. April 2023.

3. Huachao Mao, Yujie Shan, “Rapid and Low-cost Fabrication of Microfluidic Devices using Liquid Crystal Display-based 3D Printing.” Purdue University. October 2022.

4. Huachao Mao, Yujie Shan, “Smart Resin Vat: Real-time Detecting Failures, Defects, and Curing Area in Vat Photopolymerization 3D Printing.” Purdue University. April 2022.