Duan Research Group

Hetero-integrated Nanostructures and Nanodevices

News

  • How can the electrodes of batteries be made more efficient? In the journal Angewandte Chemie, American scientists describe a powerful approach that uses solvated graphene frameworks as the anode material. Assembled in a lithium coin cell, the as-made electrode excelled with capacities surpassing the values of typically used graphite. [via nanowerk.com]

  • Researchers have fabricated field effect transistors made from molybdenum sulfide that demonstrated the best performance to date in a transistor of this type. In the near future, their invention could mean vastly more powerful and sensitive fitness and health trackers, smartphones, computer-interface eyewear and other wearable applications. [via newsroom.ucla]

  • A new way to grow 2D-layered semiconductor heterostructures whose composition can be controlled by modulating the constituent vapour-phase reactants during growth has been developed, producing single crystals and might be used to make a host of electronics devices, ranging from complementary logic circuits, photovoltaics and photodetectors, to light-emitting diodes and laser diodes. [via nanotechweb.org]

  • Researchers at the California NanoSystems Institute (CNSI) at UCLA have set the stage for a watershed in mobile energy storage by using a special graphene material to significantly boost the energy density of electrochemical capacitors, putting them on a par with lead acid batteries. [via newsroom.ucla]

  • A pair of natural catalysts attached to graphene work in tandem to make nitroxyl, which could prevent blood clots from forming on medical implants [via acs.org]

  • In a recent news article in UCLA's campus news paper the Daily Bruin, Ashley Verhines documents Dr. Duan's accomplishments at UCLA. [via dailybruin.com]

  • The Beilby Medal and Prize is awarded annually to a scientist or engineer to recogise substantial work of exceptional practical significance in applied materials science, chemical engineering, energy efficiency or a related field. [via chem.ucla]

  • Welcome to the new Duan lab website. Check out all the pages and updated profiles.

  • Inaugural International Union of Materials Research Societies (IUMRS) and the Materials Research Society (MRS) “IUMRS - MRS Singapore Young Researcher Award”. [via chem.ucla]

  • This Lectureship is an annual award that honors a younger scientist who has made a significant contribution to the field. [via chem.ucla]

Pages

UCLA, Department of Chemistry and Biochemistry
607 Charles E. Young Drive East, Box 951569
Los Angeles, CA 90095-1569
E-mail: xduan@chem.ucla.edu