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浏览/检索结果: 共9条，第1-9条 帮助 限定条件 专题：长春光学精密机械与物理研究所    第一署名单位    第一作者单位    通讯作者单位     已选(0)清除 条数/页：5101520253035404550556065707580859095100   排序方式：请选择作者升序作者降序题名升序题名降序发表日期升序发表日期降序提交时间升序提交时间降序 Solid-State Fluorescent Carbon Dots with Aggregation-Induced Yellow Emission for White Light-Emitting Diodes with High Luminous Efficiencies 期刊论文 Acs Applied Materials & Interfaces, 2019, 卷号: 11, 期号: 27, 页码: 24395-24403 作者:  Y.Q.Zhang;  P.Zhuo;  H.Yin;  Y.Fan;  J.H.Zhang 收藏  |  浏览/下载：3/0  |  提交时间：2020/08/24 carbon dots (CDs),aggregation-caused quenching (ACQ),aggregation-induced emission (AIE),solid-state fluorescence,white,light-emitting diodes (WLEDs),luminous efficiency,graphene quantum dots,nitrogen-doped carbon,green route,photoluminescence,nanodots,oxide,luminescence,mechanism,sulfur,Science & Technology - Other Topics,Materials Science   Carbon dots produced via space-confined vacuum heating: maintaining efficient luminescence in both dispersed and aggregated states 期刊论文 Nanoscale Horizons, 2019, 卷号: 4, 期号: 2, 页码: 388-395 作者:  D.Zhou;  P.T.Jing;  Y.Wang;  Y.C.Zhai;  D.Li 收藏  |  浏览/下载：1/0  |  提交时间：2020/08/24 graphene quantum dots,light-emitting-diodes,gram-scale synthesis,tunable photoluminescence,nanodots,nitrogen,fluorescent,emission,green,red,Chemistry,Science & Technology - Other Topics,Materials Science   Efficient Red/Near-Infrared-Emissive Carbon Nanodots with Multiphoton Excited Upconversion Fluorescence 期刊论文 Advanced Science, 2019, 卷号: 6, 期号: 17, 页码: 10 作者:  K.K.Liu;  S.Y.Song;  L.Z.Sui;  S.X.Wu;  P.T.Jing 收藏  |  浏览/下载：1/0  |  提交时间：2020/08/24 carbon nanodots,cellular imaging,fluorescence,multiphoton excitation,red/near-infrared,graphene quantum dots,o-phenylenediamine,green,luminescence,state,Chemistry,Science & Technology - Other Topics,Materials Science   Realization of the Photostable Intrinsic Core Emission from Carbon Dots through Surface Deoxidation by Ultraviolet Irradiation 期刊论文 Journal of Physical Chemistry Letters, 2019, 卷号: 10, 期号: 11, 页码: 3094-3100 作者:  M.H.Sun;  C.Liang;  Z.Tian;  E.V.Ushakova;  D.Li 收藏  |  浏览/下载：1/0  |  提交时间：2020/08/24 light-emitting-diodes,blue luminescence,quantum dots,graphene,graphite,red,fluorescence,mechanism,green,Chemistry,Science & Technology - Other Topics,Materials Science,Physics   Remarkable Improvement in Photocatalytic Performance for Tannery Wastewater Processing via SnS2 Modified with N-Doped Carbon Quantum Dots: Synthesis, Characterization, and 4-Nitrophenol-Aided Cr(VI) Photoreduction 期刊论文 Small, 2019, 卷号: 15, 期号: 29, 页码: 12 作者:  S.Wang;  L.P.Li;  Z.H.Zhu;  M.L.Zhao;  L.M.Zhang 收藏  |  浏览/下载：1/0  |  提交时间：2020/08/24 carbon quantum dots,green chemistry,in situ synthesis,photogenerated,charge carrier,tannery wastewater processing,hydrogen evolution,graphene oxide,ionic liquid,hybrid,nanosheets,nanotubes,photocorrosion,degradation,selectivity,mechanism,Chemistry,Science & Technology - Other Topics,Materials Science,Physics   Carbon-ZnO alternating quantum dot chains: electrostatic adsorption assembly and white light-emitting device application 期刊论文 Nanoscale, 2018, 卷号: 10, 期号: 15, 页码: 7155-7162 作者:  Liu, K. K.;  Li, X. M.;  Cheng, S. B.;  Zhou, R.;  Liang, Y. C. 收藏  |  浏览/下载：1/0  |  提交时间：2019/09/17 blue luminescence  green synthesis  nanoparticles  fluorescence  nanodots  red  converter  phosphors  release  states  Chemistry  Science & Technology - Other Topics  Materials Science  Physics   Synthesis of Carbon Dots with Multiple Color Emission by Controlled Graphitization and Surface Functionalization 期刊论文 Advanced Materials, 2018, 卷号: 30, 期号: 1, 页码: 8 作者:  Miao, X.;  Qu, D.;  Yang, D. X.;  Nie, B.;  Zhao, Y. K. 收藏  |  浏览/下载：2/0  |  提交时间：2019/09/17 carbon dots  effective conjugation length  light-emitting devices  multiple-color emission  phosphors  graphene quantum dots  facile access  fluorescent  mechanism  red  photocatalyst  conversion  green  Chemistry  Science & Technology - Other Topics  Materials Science  Physics   Near-Infrared Excitation Emission and Multiphoton-Induced Fluorescence of Carbon Dots 期刊论文 Advanced Materials, 2018, 卷号: 30, 期号: 13, 页码: 8 作者:  Li, D.;  Jing, P. T.;  Sun, L. H.;  An, Y.;  Shan, X. Y. 收藏  |  浏览/下载：8/0  |  提交时间：2019/09/17 carbon dots  multiphoton-induced fluorescence  near-infrared absorption  near-infrared fluorescence  surface engineering  graphene quantum dots  red  emission  nanodots  green  blue  luminescence  therapy  Chemistry  Science & Technology - Other Topics  Materials Science  Physics   Manufacture of 1.2m reaction bonded silicon carbide mirror blank CFID (EI CONFERENCE) 会议论文 5th International Symposium on Advanced Optical Manufacturing and Testing Technologies: Large Mirrors and Telescopes, April 26, 2010 - April 29, 2010, Dalian, China Zhang G.; Zhao R.; Zhao W.; Bao J. 收藏  |  浏览/下载：16/0  |  提交时间：2013/03/25 Silicon carbide (SiC) is a new type candidate material for large-scale lightweight space mirror. Its low thermal distortion  high stiffness  fine optical quality and dimensional stability  make SiC an ideal material for large space born telescope. Since ten years Changchun institute optics  fine mechanics and physics (CIOMP) has developed reaction bonded SiC (RB-SiC) technology for space application  and can fabricate RB-SiC mirror with scale less than 1.0 meter for telescope. The green body is prepared with gel-casting method which is an attractive new ceramic forming process for making high-quality  complex-shaped ceramic parts. And then unmolding  drying  binder burning out  reacting bonded  the RB-SiC can be obtained. But with the development of space-born or ground telescope  the scale of primary mirror has exceeded 1.0 meter. So CIOMP has developed an assembly technique which called novel reaction-formed joint technology for larger RB-SiC mirror blank. The steps include joining of green bodies with mixture comprised of SiC particles and phenolic resin etc  firing  machining and sintering. Joining the 1.2 meter RB-SiC mirror blank by the novel reaction-formed joint technology. And testing the welding layer's performance  the results show that the thickness of 54-77m  the microstructure and thermal property can be comparable to the substrate and the mechanical property are excellent in bending strength of 307MPa. 2010 Copyright SPIE - The International Society for Optical Engineering.