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64篇 您的检索式:作者名="Gangwal"
    题名 作者 年代 出处 被引量
1Toward commercial realization of quantum dot based white light-emitting diodes for general illumination显示文摘We demonstrate the first commercial production–ready white light-emitting diodes(LEDs)for the general illumination market with red colloidal quantum dots(QDs)applied in an on–chip configuration.We show the red QDs with tunable peak emission and narrow full width at half-maximum in combination with a conventional phosphor material can lead to LED conversion efficiency improvements of 5% to 15% over commercial phosphor based LEDs at correlated color temperatures(CCTs)ranging from 5000 to 2700 K.Furthermore,the challenges associated with reliability under high temperature,high blue flux intensity,and high humidity operation have been overcome to meet consumer market requirements.Finally,a demonstrator lamp at 3000 K color temperature and 90 color rendering index(CRI)with QD based LEDs show a larger efficiency gain up to 17%,attributed to the reduced blue LED droop from the lower drive current and the lower heat sink temperature when compared to a standard phosphor based LED lamp output.KEN TSHIMIZU MARCEL BOHMER DANIEL ESTRADA SUMIT GANGWAL STEFAN GRABOWSKI HELMUT BECHTEL EDWARD KANG KENNETH JVAMPOLA DANIELLE CHAMBERLIN OLEG BSHCHEKIN JYOTI BHARDWAJ 2017Photonics Research2017,5,2:5
2Regeneration of zinc titanate H2 S sorbents显示文摘JOTHIMURUGESAN K GANGWAL S K 1998Ind Eng Chem Res1998,37,5:1
3Kinetics and selectivity of deep catalytic oxidation of n-Hexaneand Benzene显示文摘Gangwal K 1988Applied Catalysis1988,36,:1
4Development of zinc ferrite sorbents for desulfurization of hot coal gas in a fluid-bed reactor显示文摘Gupta R Gangwal S K Jain S C 0,,01:1
5A review of recent literature to search for an efficient catalytic process for the conversation of syngas to ethernol显示文摘Subramani V Gangwal S K 2008Energy Fuels2008,22,:1
6A review of recent literature to search for an efficient catalytic process for the conversion of syngas to ethanol显示文摘Subramani V Gangwal S K 0,,02:1
7High temperature hydrogen sulfide adsorption on activated carbon Ⅱ Effects of gas temperature,gas pressure and sorbent regeneration显示文摘CAL M P STRICKLER B W LIZZIO A A GANGWAL S K 2000Carbon2000,38,13:1
8Effect of silica on iron-based Fischer-Tropsch catalysts显示文摘Jothimurugesan K Spivery J J Gangwal S K 1998Studies in Surface Sci- ence and Catalysis1998,119,:1
9Kinetics of the reactions of a zinc ferrite sorbent in high-temprature coal gas desulfurization显示文摘 Gangwal S K 1991Ing Eng Chem Res1991,30,:1
10A review of recent literature to search for an efficient catalytic process for the conversion of syngas to ethanol显示文摘SUBRAMANI V GANGWAL S K 2008Energy Fuels2008,22,2:1
11Development of zinc ferrite sorbents for desulfurization of hot coal gas in a fluid-bed reactor 显示文摘 Gangwal S K 1992Energy & Fuels1992,6,:1
12Development of Fe Fischer-Tropsch catalysts for slurrybubble column reactors 显示文摘Jothimurugesan K Goodwin G J Gangwal K S 2000Catalysis Today2000,58,4:1
13Fundamental aspects of catalysed coal char gasification显示文摘Gangwal S K Truesdale R S 1980Energy Research1980,4,:1
14Oleanolic acid analogs as NO, TNF-α and IL-1β inhibitors: synthesis, biological evaluation and docking studies显示文摘Bhandari P Patel NK Gangwal RP 2014Bioorg Med Chem Lett2014,24,17:1
15Reactivity of metal oxide sorbents for removal of sulfur compounds from coal gases at high temperature and pressure显示文摘KWON K C CROWE E R GANGWAL S K 1997Separation Science and Technology1997,32,14:1
16Testing of novel sorbents for H2S removal from coal gas显示文摘Gangwal S K Harkins S M Stonger J M 1989Environmental Progress1989,8,1:1
17Development of Zinc Ferrite for Desulfurization of Hot Coal Gas in a Fluid-Bed Reactor 显示文摘Gupta R Gangwal S K Jain S C 1992Energy & Fuels1992,,6:1
18Spray-dried iron Fischer-Tropsch catalysts:2 Effect of carburization on catalyst attrition resistance显示文摘ZHAO R GOODWIN J G Jr JOTHIMURUGESAN K GANGWAL S K SPIVEY J J 2001Ind Eng Chem Res2001,40,5:1
19A review of recent literature to search for an efficient catalytic process for the conversion of syngas to ethanol 显示文摘Subramani V Gangwal S K 2008Energy & Fuels2008,22,:1
20Effects of nitrogen and aromat-ics on hydrodesulfurization of light cycle oil predicted by a systemdynamics model 显示文摘Velu Subramani Santosh K Gangwal 2008Energy & Fuels2008,22,2:1
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