Overview of “Liquid” Coal and its Applications
In another study, it is discovered that the electrolytic groups in LNC is the main cause for the significant reduction of the electrical conductivity of carbon black raw material. The LNC nano composite with suitable emulsion polymers exhibits remarkable proton transport efficiency with significant enhancement of thermal stability over wide range of temperature, measurable up to 350C in the ambient environment, suggesting that it can be used as proton exchange membrane (PEM) for PEM fuel cell. In fact, in a PEMFC configuration, the LNC nano composite PEM shows higher current density and 2X higher power efficiency than that of Nafion 117 which is well known in the PEMFC market. The PEMFC using LNC nano composite PEM also exhibits superior shelf life exceeding 3.5 months when an aqueous methanol liquid fuel system is continuously fed.
Over all, the surface modified carbon black has successfully met the applications of inkjet printing. The extended technology has generated a novel material which is LNC successfully leveraged into the area of micro electronic devices, energy technology and future printed electronics.
Document Type: Research Article
Publication date: 2007-01-01
For more than 30 years, IS&T's series of digital printing conferences have been the leading forum for discussion of advances and new directions in 2D and 3D printing technologies. A comprehensive, industry-wide conference that brings together industry and academia, this meeting includes all aspects of the hardware, materials, software, images, and applications associated with digital printing systems?particularly those involved with additive manufacturing and fabrication?including bio-printing, printed electronics, page-wide, drop-on-demand, desktop and continuous ink jet, toner-based systems, and production digital printing, as well as the engineering capability, optimization, and science involved in these fields. In 2016, the conference changed its name formally to Printing for Fabrication to better reflect the content of the meeting and the evolving technology of printing.
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