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X-WR-CALDESC:Events for UW MEM·C
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DTSTART:20180101T000000
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BEGIN:VEVENT
DTSTART;TZID=UTC:20180329T160000
DTEND;TZID=UTC:20180329T170000
DTSTAMP:20260426T032807
CREATED:20180303T021553Z
LAST-MODIFIED:20180303T021553Z
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SUMMARY:CEI Interdisciplinary Seminar: Dr. Khalil Amine
DESCRIPTION:Next Generation Rechargeable Lithium Batteries and Beyond\nIn other to enable 40 miles PHEVs and long electric drive range EVs\, there is a need of developing advanced battery systems that offer at least 250 to 300 wh/kg energy density. The most significant technical barrier to developing commercially viable Plug-in Hybrid Electric Vehicles (PHEV) is the energy storage system. The challenge is to develop batteries that are able to perform the requirements imposed by a PHEV system and yet meet market expectations in terms of cost and life. In this case\, the PHEV battery will experience both deep discharge\, like an electric vehicle\, and shallow cycling necessary to maintain the battery for power assist in charge sustaining HEV mode. Conventional lithium-ion batteries based on metal oxides and graphite have made significant progress in recent years for HEV applications\, however\, durability with the PHEV duty cycle and the ultimate cost and safety of the technology remain key challenges. To achieve a very high all electric drive range\, a new battery system with advanced high capacity cathode materials and stabilized high capacity anode is needed. In this talk\, we will disclose several strategies to increase significantly the energy density of lithium battery trough the development of high energy cathode material coupled with high voltage electrolyte. We also describe some new approach of improving the cycle life of Si/carbon composite anode and addressing the poor initial efficiency of this system by developing a novel prelithiation concept. We will conclude by showing a novel Sulfur selenium based system that overcome both conductivity\, and dissolution issues known to sulfur system. \nAbout the speaker\nDr. Khalil Amine is an Argonne Distinguished Fellow and the manager of\nthe Advanced Battery Technology team at Argonne National Laboratory\,\nwhere he is responsible for directing the research and development of\nadvanced materials and battery systems for HEV\, PHEV\, EV\, satellite\, military and medical applications. Dr. Amine currently serves a committee member of the U.S. National Research Consul\, US Academy of Sciences on battery related technologies. He is an adjunct distinguished professor at Stanford University\, Hong Kong University of science & Technology\, Peking University\, Beijing Institute of Technology and Nanjing science & Technology University. Among his many awards\, Dr. Khalil is a 2003 recipient of Scientific America’s Top Worldwide 50 Researcher Award\, a 2008 University of Chicago distinguished scientist award\, a 2009 recipient of the US Federal Laboratory Award for Excellence in Technology Transfer\, 2013 DOE Vehicle technologies office award and is the five-time recipient of the R&D 100 Award\, which is considered as the Oscar of technology and innovation. In addition\, he was awarded the ECS battery technology award and the international battery association award. Dr. Amine holds over 187 patents and patent applications and has 503 publications with a google h- index of 99. From 1998-2017\, Dr. Amine was one of the most cited scientist in the world in the field of battery technology. He serves as the president of IMLB. He is also the chairmen of the international automotive lithium battery association\, ECS fellow\, and associate editor of the journal of Nano-Energy.
URL:https://mem-c.washington.edu/calendar/cei-interdisciplinary-seminar-dr-khalil-amine/
LOCATION:NanoES 181
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BEGIN:VEVENT
DTSTART;TZID=UTC:20180301T160000
DTEND;TZID=UTC:20180301T170000
DTSTAMP:20260426T032807
CREATED:20180125T073844Z
LAST-MODIFIED:20180125T074028Z
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SUMMARY:CEI Interdisciplinary Seminar: Takayuki Homma
DESCRIPTION:
URL:https://mem-c.washington.edu/calendar/cei-interdisciplinary-seminar-takayuki-homma/
LOCATION:NanoES 181
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BEGIN:VEVENT
DTSTART;TZID=UTC:20180222T160000
DTEND;TZID=UTC:20180222T170000
DTSTAMP:20260426T032807
CREATED:20180123T052808Z
LAST-MODIFIED:20180127T014447Z
UID:445-1519315200-1519318800@mem-c.washington.edu
SUMMARY:CEI Seminar Jean-Luc Bredas  Organic solar cells: Characterization of interfacial charge-separation and charge-recombination processes
DESCRIPTION:Organic solar cells: Characterization of interfacial charge-separation and charge-recombination processes \nIn this presentation\, we will first recall the working principles of organic solar cells and rationalize the need for the presence of both an electron-donor component (usually a conjugated polymer or oligomer) and an electron-acceptor component (often a fullerene derivative).\nWe will then discuss the impact that inter-molecular arrangements and interactions at the donor/acceptor (polymer/fullerene) interfaces have on the performance of bulk-heterojunction solar cells. We will describe the results of combined electronic-structure calculations and molecular-dynamics simulations. \nAbout the Speaker \nJean-Luc Bredas received Ph.D. from the University of Namur\, Belgium\, in 1979. In 1988\, he was appointed Professor at the University of Mons\, Belgium\, where he established the Laboratory for Chemistry of Novel Materials. While keeping an “Extraordinary Professorship” appointment in Mons\, he joined the University of Arizona in 1999 before moving in 2003 to the Georgia Institute of Technology. At Georgia Tech\, he is Regents’ Professor of Chemistry and Biochemistry and holds the Vasser-Woolley and Georgia Research Alliance Chair in Molecular Design. Jean-Luc Bredas is a Member of the International Academy of Quantum Molecular Science\, the Royal Academy of Belgium\, and the European Academy of Sciences. He is the recipient of the 1997 Francqui Prize\, the 2000 Quinquennial Prize of the Belgian National Science Foundation\, the 2001 Italgas Prize\, the 2003 Descartes Prize of the European Union\, the 2010 Charles H. Stone Award of the American Chemical Society\, the 2013 David Adler Award in Materials Physics of the American Physical Society\, and the 2016 Award in the Chemistry of Materials of the American Chemical Society. He is a Fellow of the American Chemical Society (Inaugural Class)\, American Physical Society\, Optical Society of America\, Royal Society of Chemistry\, and Materials Research Society (Inaugural Class)\, and an Honorary Professor of the Institute of Chemistry of the Chinese Academy of Sciences. He holds honorary degrees from the University of Linköping\, Sweden\, and the Free University of Brussels. He has published over 1\,000 refereed articles (that have garnered nearly 70\,000 citations\, leading to a current Web of Science h-index of 120) and given over 500 invited presentations. Since 2008\, he has served as Editor for “Chemistry of Materials”\, published by the American Chemical Society. The research interests of his group focus on the computational characterization and design of novel organic materials of relevance for organic electronics and photonics applications.
URL:https://mem-c.washington.edu/calendar/cei-seminar-jean-luc-bredas-organic-solar-cells-characterization-interfacial-charge-separation-charge-recombination-processes/
LOCATION:NanoES 181
CATEGORIES:Lectures/Seminars
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BEGIN:VEVENT
DTSTART;TZID=UTC:20180208T160000
DTEND;TZID=UTC:20180208T170000
DTSTAMP:20260426T032807
CREATED:20180125T073557Z
LAST-MODIFIED:20180127T014351Z
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SUMMARY:CEI Interdisciplinary Seminar: Christian Belady
DESCRIPTION:
URL:https://mem-c.washington.edu/calendar/cei-interdisciplinary-seminar-christian-belady/
LOCATION:NanoES 181
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BEGIN:VEVENT
DTSTART;TZID=UTC:20180129T160000
DTEND;TZID=UTC:20180129T170000
DTSTAMP:20260426T032807
CREATED:20180127T002729Z
LAST-MODIFIED:20180127T002729Z
UID:460-1517241600-1517245200@mem-c.washington.edu
SUMMARY:Physics Colloquium: The UW MRSEC: Molecular Engineering Materials Center
DESCRIPTION:Daniel Gamelin\, Xiaodong Xu (University of Washington) \n  \n​The University of Washington is home to a new national center of excellence for research\, education and training in materials science. The Molecular Engineering Materials Center (MEM-C) is funded by a $15.6 million\, six-year grant from the National Science Foundation as part of its highly competitive Materials Research Science and Engineering Center (MRSEC) program. One the two Interdisciplinary Research Groups is focused on layered quantum materials and involves a number of UW Physics faculty. In this colloquium the Center director\, Chemistry professor Daniel Gamelin will first give a short overview of MEM-C\, to be followed by a presentation by one of the Principle Investigators\, Physics Professor Xiaodong Xu\, on monolayer magnets. Please join us for a reception outside the auditorium with hot drinks and snacks beforehand at 3.30!
URL:https://mem-c.washington.edu/calendar/physics-colloquium-uw-mrsec-molecular-engineering-materials-center/
LOCATION:PAA A-102
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