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2020

Additive manufacturing

Boise State University Theses and Dissertations

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Additive Manufacturing Of Graphene-Based Devices For Flexible Hybrid Electronics, Twinkle Pandhi Dec 2020

Additive Manufacturing Of Graphene-Based Devices For Flexible Hybrid Electronics, Twinkle Pandhi

Boise State University Theses and Dissertations

In this work, I investigate and enhance the fundamental sensing properties of printed electronic nanomaterials (e.g., graphene) in real-world environments while decreasing weight, cost, and power consumption. The dissertation addresses this issue with the following foci in mind: (1) developing a straightforward and repeatable process to synthesize graphene ink which is also compatible with Inkjet-printing (IJP) and Aerosol Jet printing (AJP). (2) Tuning additive manufacturing printing (IJP and AJP) parameters to establish a repeatable manufacturing process and print high performing (graphene-based) electrodes and interconnects, compatible with the underlying substrate. (3) Investigate power dissipation and electrical breakdown in AJP printed graphene …


Studies On Space Grade Nano-Iconic Radiation Sensors Using Additive Manufacturing Technology, Shah Mohammad Rahmot Ullah Aug 2020

Studies On Space Grade Nano-Iconic Radiation Sensors Using Additive Manufacturing Technology, Shah Mohammad Rahmot Ullah

Boise State University Theses and Dissertations

Though Additive manufacturing technology has been developing for 30 years, in recent years, it gets researchers’ and industries’ attention for new expansion in fabricated electronics devices, especially on a flexible substrate. This technology allows fabricating complex design of electronics devices with multi-functionality. Its application has been significantly expanded to different fields such as sensors and other device prototypes for nuclear facilities, aerospace manufacturing, bio-medical, solar energy, etc. due to its low-cost efficiency and sustainable manufacturing. It has a huge advantage over traditional methods such as lower materials waste during production, avoiding complex etching system and harmful chemicals, simplified assembly system …