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Mark Thompson (chemist)
Mark E. Thompson is a Californian chemistry academic who has worked with OLEDs. Career Mark E. Thompson graduated with honors from the University of California, Berkeley, earning his B.S. in chemistry in 1980. He earned a Ph.D. in inorganic chemistry working under the guidance of Prof. John E. Bercaw. He conducted research at a Smithsonian Environmental Research Center (S.E.R.C.) as a Research Fellow in an Inorganic Chemistry Laboratory at Oxford University. There, Thompson worked with Prof. Malcolm L. H. Green investigating specific properties of organometallic materials. Following his S.E.R.C. Fellowship, Thompson became an assistant professor at Princeton University in 1987. He moved in 1995 to the University of Southern California, where he currently holds a Ray R. Irani Chair of Chemistry. From 2005 to 2008, Thompson served as the Chemistry Department Chairman at USC. Research Thompson's multidisciplinary research focuses on solving problems related to energy inefficie ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
OLED
An organic light-emitting diode (OLED or organic LED), also known as organic electroluminescent (organic EL) diode, is a light-emitting diode (LED) in which the emissive electroluminescent layer is a film of organic compound that emits light in response to an electric current. This organic layer is situated between two electrodes; typically, at least one of these electrodes is transparent. OLEDs are used to create digital displays in devices such as television screens, computer monitors, and portable systems such as smartphones and handheld game consoles. A major area of research is the development of white OLED devices for use in solid-state lighting applications. There are two main families of OLED: those based on small molecules and those employing polymers. Adding mobile ions to an OLED creates a light-emitting electrochemical cell (LEC) which has a slightly different mode of operation. An OLED display can be driven with a passive-matrix (PMOLED) or active-matrix (AMOLED) ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Polyaromatic Ligand
A polycyclic aromatic hydrocarbon (PAH) is a class of organic compounds that is composed of multiple aromatic rings. The simplest representative is naphthalene, having two aromatic rings and the three-ring compounds anthracene and phenanthrene. PAHs are uncharged, non-polar and planar. Many are colorless. Many of them are found in coal and in oil deposits, and are also produced by the combustion of organic matter—for example, in engines and incinerators or when biomass burns in forest fires. Polycyclic aromatic hydrocarbons are discussed as possible starting materials for abiotic syntheses of materials required by the earliest forms of life. Nomenclature and structure The terms polyaromatic hydrocarbon or polynuclear aromatic hydrocarbon are also used for this concept. By definition, polycyclic aromatic hydrocarbons have multiple rings, precluding benzene from being considered a PAH. Some sources, such as the US EPA and CDC, consider naphthalene to be the simplest PAH. Ot ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Thomas Alva Edison Patent Award
The Research & Development Council of New Jersey is a nonprofit organization which advocates for progress in various research and development sectors in the state of New Jersey. Its membership includes representatives from academia, industry, and government. Members of the Council are offered services such as policy analysis and recent news in the fields of science research. The Research & Development Council of New Jersey was the principal fundraiser for the construction of the Liberty Science Center, and it also funds a dozen scholarships for New Jersey students yearly. The organization was established in 1962 and is based in Newark. Leadership The Research and Development Council of NJ is led by a Board of Directors with Dr. Ian Shankland of Honeywell Specialty Materials acting as Chairman. The Vice Chairwoman is Dr. Kathleen Scotto of the University of Medicine & Dentistry of NJ. The President is Anthony S. Cicatiello of CN Communications International Inc. The Secretary is D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Society For Information Display
The Society for Information Display (SID) is an industry organization for displays, generally electronic displays such as televisions and computer monitors. SID was founded in September 1962. Its main activities are publishing technical journals and running "Display Week", its main conference, held in May or June each year. SID publications include the ''Journal of the Society for Information Display'', published monthly, the ''Digest of Technical Papers'' from SID's annual conference, ''Information Display'' magazine, proceedings from other conferences such as the Vehicle Displays and Interfaces Symposium, Asia Display, and International Display Workshops. In addition, local chapters in the Americas, Europe, and throughout Asia have meetings frequently, including lectures by display technologists, and are sometimes offered as webcasts. The SID Board of Directors grants several SID awards based upon outstanding achievements and significant contributions. History In early 1960s, I ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tolman Award
The Tolman Medal is awarded each year by the Southern California Section of the American Chemical Society (SCALACS) for outstanding contributions to chemistry which include contributions in areas of fundamental studies, chemical technology, and significant contributions to chemical education or outstanding leadership in science on a national level. To be eligible for the Medal, the recipient must have accomplished the majority of his or her work while resident in Southern California. The Medal is named for physicist and chemist Richard C. Tolman. Recipients SourceSCALACS* 1960 William G. Young * 1961 Anton Burg * 1962 Ernest H. Swift * 1963 W. Conway Pierce * 1964 Arie J. Haagen-Smit * 1965 Thomas F. Doumani, Union Oil Company * 1966 Arthur Adamson, USC * 1967 Ulric B. Bray, Bray Oil Company * 1968 Francis E. Blacet, UCLA * 1969 Robert D. Vold, USC * 1970 Robert L. Pecsok, UCLA * 1971 Roland C. Hansford, Union Oil Company * 1972 James Bonner, Caltech * 1973 Howard R ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Institute Of Electrical And Electronics Engineers
The Institute of Electrical and Electronics Engineers (IEEE) is a 501(c)(3) professional association for electronic engineering and electrical engineering (and associated disciplines) with its corporate office in New York City and its operations center in Piscataway, New Jersey. The mission of the IEEE is ''advancing technology for the benefit of humanity''. The IEEE was formed from the amalgamation of the American Institute of Electrical Engineers and the Institute of Radio Engineers in 1963. Due to its expansion of scope into so many related fields, it is simply referred to by the letters I-E-E-E (pronounced I-triple-E), except on legal business documents. , it is the world's largest association of technical professionals with more than 423,000 members in over 160 countries around the world. Its objectives are the educational and technical advancement of electrical and electronic engineering, telecommunications, computer engineering and similar disciplines. History Origins ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
National Academy Of Engineering
The National Academy of Engineering (NAE) is an American nonprofit, non-governmental organization. The National Academy of Engineering is part of the National Academies of Sciences, Engineering, and Medicine, along with the National Academy of Sciences (NAS), the National Academy of Medicine, and the National Research Council (now the program units of NASEM). The NAE operates engineering programs aimed at meeting national needs, encourages education and research, and recognizes the superior achievements of engineers. New members are annually elected by current members, based on their distinguished and continuing achievements in original research. The NAE is autonomous in its administration and in the selection of its members, sharing with the rest of the National Academies the role of advising the federal government. History The National Academy of Sciences was created by an Act of Incorporation dated March 3, 1863, which was signed by then President of the United States ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Piezoelectric
Piezoelectricity (, ) is the electric charge that accumulates in certain solid materials—such as crystals, certain ceramics, and biological matter such as bone, DNA, and various proteins—in response to applied Stress (mechanics), mechanical stress. The word ''piezoelectricity'' means electricity resulting from pressure and latent heat. It is derived from the Greek language, Greek word ; ''piezein'', which means to squeeze or press, and ''ēlektron'', which means amber, an ancient source of electric charge. The piezoelectric effect results from the linear electromechanical interaction between the mechanical and electrical states in crystalline materials with no Centrosymmetry, inversion symmetry. The piezoelectric effect is a reversible process (thermodynamics), reversible process: List of piezoelectric materials, materials exhibiting the piezoelectric effect also exhibit the reverse piezoelectric effect, the internal generation of a mechanical strain resulting from an appli ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Smart Material
Smart materials, also called intelligent or responsive materials, are designed materials that have one or more properties that can be significantly changed in a controlled fashion by external stimuli, such as stress (physics), stress, moisture, electric field, electric or magnetic field, magnetic fields, light, temperature, pH, or chemical compounds. Smart materials are the basis of many applications, including sensors and actuators, or artificial muscles, particularly as electroactive polymers (EAPs). Terms used to describe smart materials include shape memory material (SMM) and shape memory technology (SMT). Types There are a number of types of smart material, of which are already common. Some examples are as following: * Piezoelectricity, Piezoelectric materials are materials that produce a voltage when stress is applied. Since this effect also applies in a reverse manner, a voltage across the sample will produce stress within sample. Suitably designed structures made from th ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Biotic Interface
Biotics describe living or once living components of a community; for example organisms, such as animals and plants. Biotic may refer to: *Life, the condition of living organisms *Biology, the study of life * Biotic material, which is derived from living organisms * Biotic components in ecology *Biotic potential, an organism's reproductive capacity *Biotic community, all the interacting organisms living together in a specific habitat *Biotic energy, a vital force theorized by biochemist Benjamin Moore Biotic may also refer to: *Biotic Baking Brigade, an unofficial group of pie-throwing activists Abiotic Non living See also *Antibiotics are agents that either kill bacteria or inhibit their growth * Prebiotics are non-digestible food ingredients that stimulate the growth or activity of bacteria in the digestive system *Probiotics consist of a live culture of bacteria that inhibit or interfere with colonization by microbial pathogens *Synbiotics Synbiotics refer to food ingredien ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Organic Solar Cell
An organic solar cell (OSC) or plastic solar cell is a type of photovoltaic that uses organic electronics, a branch of electronics that deals with conductive organic polymers or small organic molecules, for light absorption and charge transport to produce electricity from sunlight by the photovoltaic effect. Most organic photovoltaic cells are polymer solar cells. The molecules used in organic solar cells are solution-processable at high throughput and are cheap, resulting in low production costs to fabricate a large volume. Combined with the flexibility of organic molecules, organic solar cells are potentially cost-effective for photovoltaic applications. Molecular engineering (''e.g.,'' changing the length and functional group of polymers) can change the band gap, allowing for electronic tunability. The optical absorption coefficient of organic molecules is high, so a large amount of light can be absorbed with a small amount of materials, usually on the order of hundreds of nan ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
Tetraphenylporphyrin
Tetraphenylporphyrin, abbreviated TPP or H2TPP, is a synthetic heterocyclic compound that resembles naturally occurring porphyrins. Porphyrins are dyes and cofactors found in hemoglobin and cytochromes and are related to chlorophyll and vitamin B12. The study of naturally occurring porphyrins is complicated by their low symmetry and the presence of polar substituents. Tetraphenylporphyrin is hydrophobic, symmetrically substituted, and easily synthesized. The compound is a dark purple solid that dissolves in nonpolar organic solvents such as chloroform and benzene. Synthesis and structure Tetraphenylporphyrin was first synthesized in 1935 by Rothemund, who caused benzaldehyde and pyrrole to react in a sealed bomb at 150 °C for 24 h. Adler and Longo modified the Rothemund method by allowing benzaldehyde and pyrrole to react for 30 min in refluxing propionic acid (141 °C) open to the air: :8 C4H4NH + 8 C6H5CHO + 3 O2 → 2 (C6H5C)4(C4H2N)2(C4H2NH)2 + 14 H2O D ... [...More Info...] [...Related Items...] OR: [Wikipedia] [Google] [Baidu] |
