Sökning: "Isak Engquist"

Visar resultat 6 - 10 av 11 avhandlingar innehållade orden Isak Engquist.

  1. 6. Hybrid Materials for Wearable Electronics and Electrochemical Systems

    Författare :Mehmet Girayhan Say; Isak Engquist; Magnus Berggren; Shizuo Tokito; Linköpings universitet; []
    Nyckelord :TEKNIK OCH TEKNOLOGIER; ENGINEERING AND TECHNOLOGY; Wearables; Green electronics; Organic electronics; Conductive polymers;

    Sammanfattning : Flexible electronic systems such as wearable devices, sensors and electronic skin require power sources and sensing units that are mechanically robust, operational at low bending radius, and environmentally friendly. Recently, there has been an enormous interest in active materials such as thin film semiconductors, conductive polymers, and ion-electron conductors. LÄS MER

  3. 7. Polyelectrolyte-Gated Organic Field Effect Transistors – Printing and Electrical Stability

    Författare :Hiam Sinno; Magnus Berggren; Isak Engquist; Jan Linnros; Linköpings universitet; []
    Nyckelord :;

    Sammanfattning : The progress in materials science during recent decades along with the steadily growing desire to accomplish novel functionalities in electronic devices and the continuous strive to achieve a more efficient manufacturing process such as low‐cost robust high‐volume printing techniques, has brought the organic electronics field to light. For example, organic field effect transistors (OFETs) are the fundamental building blocks of flexible electronics. LÄS MER

  4. 8. Wood Templated Organic Electronics

    Författare :Van Chinh Tran; Isak Engquist; Magnus Berggren; Renee Kroon; Gustav Nyström; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Organic electronics; Wood; Lignin; Supercapacitor; Battery; Organic electrochemical transistor OECT ;

    Sammanfattning : In today’s digital era, electronics are integral to most activities in our daily lives, offering swift and global communication, powerful data processing tools, and advanced sensor devices. However, there are drawbacks to the exponentially growing demand for electronics, such as the depletion of fossil resources, and the complexities surrounding recycling electronic waste (E-waste). LÄS MER

  5. 9. Screen Printing Technology for Energy Devices

    Författare :Andreas Willfahrt; Xavier Crispin; Isak Engquist; Erich Steiner; Gunter Hübner; Tim Claypole; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; screen printing; printed electronics; energy converters; energy storage;

    Sammanfattning : The technical application of screen and stencil printing has been state of the art for decades. As part of the subtractive production process of printed circuit boards, for instance, screen and stencil printing play an important role. With the end of the 20th century, another field has opened up with organic electronics. LÄS MER

  7. 10. Ion Transport in Cross-linked Nanocellulose Membranes

    Författare :Hongli Yang; Isak Engquist; Magnus Berggren; Klaus-Dieter Kreuer; Linköpings universitet; []
    Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Membranes; Nanocellulose; Cross-linking; Ion transport; Energy harvesting and storage devices;

    Sammanfattning : Ion-selective membranes, which allow ions with a certain charge and/or size to pass through while blocking other ions, have attracted much attention due to their diverse applications and outstanding roles in overcoming problems related to energy. In addition to the performance, the financial cost and renewability of materials are equally significant in the development of these membranes. LÄS MER