Search Results - chang-ho choi

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In-situ Reactive Inks for Printable Conductive Features at Room Temperature
Technology Description Researchers at OSU have developed a method for integrating a novel in situ method of producing reactive metal inks with a high precision printing process to fabricate silver features on the scale of 100’s of microns, all at room temperature. Known chemistries are used in a novel microreactor to produce reactive ink comp...
Published: 5/23/2016   |   Inventor(s): Chih-Hung Chang, Chang-Ho Choi
Keywords(s): Advanced Technology and Manufacturing Inst. (ATAMI), Chemicals / Chemical Engineering, electronics, microreactor, transparent electronics
Category(s): Engineering, Materials Science, Nanoscience & Microtechnologies, Physical Science
Novel multifunctional heterogeneous surface for enhanced boiling heat transfer and its fabrication
Technology Description Researchers at Oregon State University developed novel heterogeneous surface structures tailored to enhance bubble dynamics and nucleate boiling heat transfer, at the liquid and heated surface interface. The patterned heterogeneous surface structures utilize hydrophobic and hydrophilic properties to encourage bubble nucleatio...
Published: 5/23/2016   |   Inventor(s): Chih-Hung Chang, Chang-Ho Choi
Keywords(s): Advanced Technology and Manufacturing Inst. (ATAMI), Chemical Reaction Process, Heat exchangers, Heating & Cooling Systems, Microchannel, Nanotechnology
Category(s): Chemical, Engineering, Materials Science, Nanoscience & Microtechnologies, Physical Science
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