UP-CONVERSION

作品数：122被引量：161H指数：5
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One stone,three birds:up-conversion,photothermal and p-n heterojunction to boost BiOBr:Yb^(3+),Er^(3+)/Cu_(3)Mo_(2)O_(9) full spectrum photodegradation
《Frontiers of Chemical Science and Engineering》2024年第10期119-131,共13页Xintong Yao Dong Zhang Yupeng Liu Yanzhao Chen Dafeng Zhang Junchang Liu Xue-Yang Ji Hengshuai Li Peiqing Cai Xipeng Pu 
supported by Shandong Provincial Natural Science Foundation,China(Grant Nos.ZR2022ME179,ZR2021QE086);Liaocheng Key Research and Development Program(Policy Guidance Category)(Grant No.2022YDSF89);Liaocheng University Innovation and Entrepreneurship Training Program for College Students(Grant No.2020205963);the 4B9A station of the Beijing Synchrotron Radiation Facility(BSRF).
Broadening spectral response range to realize the full spectrum photocatalysis is crucial to develop photocatalysts with satisfactory light-energy conversion ability.A full-spectrum driven p-n heterojunction photocata...
关键词：photocatalyst full spectrum p-n heterojunction photothermal effect UP-CONVERSION 
Unraveling the efficiency losses and improving methods in quantum dot-based infrared up-conversion photodetectors
《Opto-Electronic Science》2024年第4期1-11,共11页Jiao Jiao Liu Xinxin Yang Qiulei Xu Ruiguang Chang Zhenghui Wu Huaibin Shen 
supported by the following research fundings including:the National Natural Science Foundation of China(Nos.62005114,62204078 and U22A2072);Natural Science Foundation of Henan-Excellent Youth Scholar(No.232300421092);Open Fund of the State Key Laboratory of Integrated Optoelectronics+(IOSKL2020KF01).
Quantum dot-based up-conversion photodetector,in which an infrared photodiode(PD)and a quantum dot light-emitting diode(QLED)are back-to-back connected,is a promising candidate for low-cost infrared imaging.However,th...
关键词：infrared colloidal quantum dots up-conversion photodetector integration loss INTERCONNECTION voltage allocation 
Research progress on rare earth up-conversion and near-infrared Ⅱ luminescence in biological applications
《Chinese Chemical Letters》2024年第2期87-96,共10页Miao Yang Haijiang Gong Dan Yang Lili Feng Shili Gai Fangmei Zhang He Ding Fei He Piaoping Yang 
Financial support from the National Natural Science Foundation of China(NSFC,Nos.51972076,52272144,22205048);the Heilongjiang Provincial Natural Science Foundation of China(No.JQ2022E001);the Natural Science Foundation of Shandong Province(No.ZR2020ZD42);Project funded by China Postdoctoral Science Foundation(No.2022M710931);the Fundamental Research Funds for the Central Universities;the Special Scientific Research Starting Foundation for Young teachers of Zhengzhou University(No.32213226).
Rare earth luminescence has attracted widespread attention for several decades, among which nearinfrared(NIR) light-related up-conversion luminescence and NIR-Ⅱ luminescence are widely used in the biomedical field. T...
关键词：Rare earth UP-CONVERSION NIR-Ⅱ Imaging BIOSENSOR Therapy 
Enhanced bright green luminescence from GdOF:Ho^(3+) up-conversion phosphor via Yb^(3+) doping被引量：1
《Journal of Rare Earths》2024年第2期263-269,I0002,共8页Linjun Qin Yue Guo Jing Xu Lixi Wang Qitu Zhang 
Project supported by the National Natural Science Foundation of China(51202111);Priority Academic Program Development of Jiangsu Higher Education Institutions(PAPD)。
In this paper,a series of GdOF-based green phosphors doped with Ho^(3+) and Yb^(3+) ions was prepared by a simple co-precipitation method.The crystal structure s and optical prope rties were investigated in detail.The...
关键词：UP-CONVERSION GdOF Lanthanide ions Rare earths 
Improving PSCs' Short-circuit Current by Adding NaErF_(4): 0.5%Tm@NaLuF_(4) Up-conversion Nanoparticles Insertion Layer
《Chemical Research in Chinese Universities》2023年第6期1070-1076,共7页LIU Deye LU Yang LI Xu LIU Fengmin LIU Xiaomin LU Geyu 
supported by the National Natural Science Foundation of China(Nos.62271225,61871198 and U2003127);the Project on Industrial Innovation Capability of Jilin Province,China(No.2020C048).
In this study,we synthesized a core-shell structure of up-conversion nanoparticles(UCNPs)and deposited it on the surface of fluorine-doped tin oxide(FTO).Subsequently,we assembled a series of perovskite solar cells wi...
关键词：Solar cell PEROVSKITE UP-CONVERSION 
Size-controlled synthesis and red up-converted luminescence of CeO_(2):Yb^(3+)/Er^(3+) nanospheres被引量：2
《Journal of Rare Earths》2023年第10期1487-1493,I0001,共8页Xiaoqi Zhao Yami Ling Hao Suo Zhiyu Zhang Jiangrui Bai Chongfeng Guo 
Natural Science Foundation of Shaanxi Provincial Department of Education(20JK0486);Natural Science Foundation of Shaanxi Province(2021JQ-799);Graduate Innovation Research Project of Baoji University of Arts and Sciences(YJSCX22YB14)。
In this work,cubic-phased CeO_(2):18 mol%Yb^(3+)/2 moI%Er^(3+)nanospheres were prepared by coprecipitation method,in which the size of nanosphere was precisely controlled by regulating the amount of coprecipitator ure...
关键词：UP-CONVERSION Non-radiative relaxation Morphology evolution Tissue imaging Rare earths 
Novel colorimetric,photothermal and up-conversion fluorescence triple-signal sensor for rosmarinic acid detection
《Chinese Chemical Letters》2023年第8期275-281,共7页Yinyin Chen Xiujuan Yang Changfang Lu Zouping Yang Wei Wu Xianxiang Wang 
supported by the National Natural Science Foundation of China(No.21305097);General Project of Education Department in Sichuan(No.035Z2270);Sichuan Key Discipline Construction Project of Traditional Chinese Medicine(No.2021-16-4);Double-Support Plan of Disciplinary Construction in Sichuan Agricultural University-Innovation Team Projects(No.P202108).
Rosmarinic acid(RA)is promising as a natural and nontoxic food additive.However,many analysis methods for RA generally depend on large instruments and single signals for quantitative detection.A new upconversion fluor...
关键词：Multi-modal sensing Up-conversion fluorescence COLORIMETRIC PHOTOTHERMAL Rosmarinic acid 
White up-conversion luminescence and highly-sensitive optical temperature sensing in Na_(3)La(VO_(4))_(2):Yb,Er,Tm,Ho phosphors被引量：4
《Journal of Rare Earths》2023年第7期981-988,I0001,共9页Qi Xiao Xiumei Yin Lin Lv Xinyao Dong Na Zhou Kuichao Liu Xixian Luo 
Project supported by the National Natural Science Foundation of China (11904046,11974069,11504039)。
In this work,tunable white up-conversion luminescence was achieved in the Yb^(3+),Er^(3+),Tm^(3+),Ho^(3+) codoped Na_(3)La(VO_(4))_(2) phosphors under 980 nm excitation.The emissions of three primary colors are mainly...
关键词：UP-CONVERSION Na_(3)La(VO_(4))_(2) White luminescence Temperature sensing Sensitivity Rare earths 
Heterointerface engineering of perovskite defects and energetics for light-emitting diodes被引量：1
《Nano Research》2023年第4期5525-5532,共8页Xiaomeng Zhang Lei Shi Junyang Bai Feijiu Wang Maowei Jiang 
financial support from the National Natural Science Foundation of China(No.22105061);Henan University start-up funding.
Perovskite light-emitting diodes(PeLEDs)rely on optimized device architecture to realize effective electro-optical converting.Especially,the stacks of dissimilar semiconducting materials form heterointerfaces,at which...
关键词：HETEROINTERFACE defect passivation ENERGETICS perovskite light-emitting diodes up-conversion electroluminescence 
Down-and up-conversion processes in Nd^(3+)/Yb^(3+)co-doped sodium calcium silicate glasses with concomitant Yb^(2+)assessment
《Journal of Rare Earths》2023年第3期342-348,I0001,共8页R.F.Muniz V.S.Zanuto M.S.Gibin J.V.Gunha A.Novatski J.H.Rohling A.N.Medina M.L.Baesso 
Novel Nd^(3+)/Yb^(3+)co-doped sodium calcium silicate glasses were prepared by melting quenching method:Spectroscopic study was carried out as a function of doping content by fixing sensitizer(Nd^(3+))concentration to...
关键词：Solar cells Energy transfer Glassy systems Rare earths 
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