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师资步队

师资步队

应化系

姓名:李凯【副教授】

凯时|AG(AsiaGaming)优质运营商

李凯,男,理学博士,凯时(北京)理学院副教授。于2022年入选凯时(北京)“优异青年学者”。一直从事稀土/过渡金属离子掺杂发光质料的合成、结构表征及其相关物理性子的研究事情,主要致力于探索制备新型发光质料和对证料发光性子的调控,以及相关的应用基础研究,至今已在ACS Mater. Lett.、ACS Sustainable Chem. Eng.(2)、Mater. Chem. Front.(2)、J. Mater. Chem. C(8)、Chem. Commun.、Inorg. Chem.(6)、Dalton Trans.(6)、Dyes Pig.(5)等海内外主要学术期刊上以第一/通讯作者揭晓研究论文四十余篇,被引用2440余次,先后多篇入选高被引论文,另与他人相助揭晓论文10余篇,H因子30, 一作H因子28。为Adv. Sci., Laser Phys. Rev., Research, Chem. Eng. J., Green Energy Environ., Carbon, Adv. Opt. Mater., J. Mater. Chem. C, 发光学报等四十余种着名国际/海内SCI期刊特邀审稿人,以及波兰国家科学中心和阿联酋大学科研基金评审人,担当Petroleum Science期刊青年编委,以及Frontiers in Chemistry(IF=5.5)纳米科学板块(Nanoscience section)副编辑associate editor和客座编辑guest editor。


通讯地点:北京市昌平区府学路18号凯时(北京)理学院B座206


联系方法:微信/电话-17710386696,邮箱-kailiciac@126.com, kailiciac@cup.edu.cn


教育/事情配景:

2022.03 ~ 至今,凯时,副教授

2020.08 ~ 2021.07,德国卡尔斯鲁厄理工学院(KIT),客座科学家

2017.02 ~ 2020.07,比利时根特大学,BOF 博士后

2013.09 ~ 2016.07,中国科学院长春应用化学研究所, 无机化学,博士

2010.09 ~ 2013.07,中国科学院福建物质结构研究所, 质料工程,硕士

2006.09 ~ 2010.07,陕西科技大学, 无机非金属质料工程,本科


研究偏向/领域:

1. 荧光微纳米质料(稀土掺杂,过渡金属离子掺杂等)合成、性能调控、应用(白光LED/植物LED、太阳能光谱转换、防伪、荧光温度传感、指纹检测等)以及发光机理

2. 量子点、钙钛矿纳米发光质料

3. 纳米复合质料的合成与发光性能研究

4. 近红外发光质料的制备与应用研究(夜视、食物无损检测、生物成像、安防监控等)

5. 可一连、力致发光质料的设计、合成、应用(防伪、信息存储、生物)与发光机理


所获奖励/声誉:

1. 凯时(北京)“优异青年学者”

2. 比利时根特大学“BOF Postdoctoral Fellowship”奖学金

3. 2016年卢嘉锡优异研究生奖


学术兼职:

1. Adv. Sci., Laser Phys. Rev., Research, Chem. Eng. J., Green Energy Environ., Carbon, Adv. Opt. Mater., J. Mater. Chem. C, J. Colloid Inter. Sci., Appl. Sur. Sci., Inorg. Chem. Front., iSience, 发光学报等四十余种着名国际/海内SCI期刊审稿人, 曾获多个期刊的优异审稿人;

2. Frontiers in Chemistry(IF=5.5)期刊纳米科学板块(Nanoscience section) 副编辑associate editor和客座编辑Guest editor

3. Petroleum Science期刊青年编委

4. 波兰国家科学中心和阿联酋大学科研基金评审人


在研项目:

1. 凯时“优异青年学者”项目,批准号2462022QNXZ003(60万) 2022.03-2025.09(主持)


已完成项目:

1. 主持根特大学BOF博士后项目(三年)BOF16/PDO/159 “Synthese en studie van de luminescentie-eigenschappen van rood en nabij-infrarood luminescentie Mn4+,Ln3+ gedoteerde Al-gebaseerde nanofluoride fosforen(约15万欧,实验经费1万余欧)2017.05-2020.07 (主持)

2. 国家自然科学基金面上项目Grant No.51672265 “混淆价态Eu(+2,+3)离子激活的简单机制发光质料的设计合成、性能调控及机理研究”. 62万,2017.01-2020.12(加入)

3. 国家自然科学基金国家重大研究妄想培育项目Grant No. 91433110 “氨气氮化法制备白光LED用氮氧化物发光质料及其性子研究”. 100万,2015.01-2017.12 (加入)


代表性论文:

1. Kai Li, Daiman Zhu,* Changtao Yue,* Exceptional low-temperature fluorescence sensing properties in novel KBaY(MoO4)3:Yb3+,Ho3+ materials based on FIR of Ho3+ transitions 5F5(1) - 5I8/5S2 - 5I8, J. Mater. Chem. C, 2022, 10, 6603-6610.

2. Kai Li,* Jiaren Du, Dirk Poelman, Henk Vrielinck, Dimitrije Mara, Rik Van Deun, Achieving Efficient Red-Emitting Sr2Ca1?δLnδWO6:Mn4+ (Ln = La, Gd, Y, Lu, δ = 0.10) Phosphors with Extraordinary Luminescence Thermal Stability for Potential UV-LEDs Application via Facile Ion Substitution in Luminescence-Ignorable Sr2CaWO6:Mn4+, ACS Mater. Lett., 2020, 2, 771-778.

3. Kai Li,* Rik Van Deun, Obtaining efficiently tunable red emission in Ca3-δLnδWO6:Mn4+ (Ln = La, Gd, Y, Lu, δ = 0.1) phosphors derived from nearly non-luminescent Ca3WO6:Mn4+ via ionic substitution engineering for solid-state lighting, ACS Sustainable Chem. Eng., 2020, 8, 7256-7261.

4. Kai Li,* Daiman Zhu,* Hongzhou Lian, Up-conversion luminescence and optical temperature sensing properties in novel KBaY(MoO4)3:Yb3+,Er3+ materials for temperature sensors, J. Alloys Compd., 2020, 816, 152554.

5. Kai Li,* Rik Van Deun, Novel Intense Emission-Tunable Li1.5La1.5WO6:Mn4+,Nd3+,Yb3+ Material with Good Luminescence Thermal Stability for Potential Applications in c-Si Solar Cells and Plant-Cultivation Far-Red-NIR LEDs, ACS Sustainable Chem. Eng. 2019, 7, 16284-16294.

6. Kai Li,* Rik Van Deun, Realizing a novel dazzling far-red-emitting phosphor NaLaCaTeO6:Mn4+ with high quantum yield and luminescence thermal stability via the ionic couple substitution of Na+ + La3+ for 2Ca2+ in Ca3TeO6:Mn4+ for indoor plant cultivation LEDs, Chem. Comm., 2019, 72, 10697-10700.

7. Kai Li,* Rik Van Deun, Low-Temperature Solid-State Synthesis and Upconversion Luminescence Properties in (Na/Li)Bi(MoO4)2:Yb3+,Er3+ and Color Tuning in (Na/Li)Bi(MoO4) 2:Yb3+,Ho3+,Ce3+ Phosphors, Inorg. Chem., 2019, 58, 6821-6831.

8. Chaoqing Yang, Anna M. Kaczmarek,* Karel Folens, Gijs Du Laing, Henk Vrielinck, Samira Khelifi, Kai Li,* Rik Van Deun,* Lanthanide-centered luminescence evolution and potential anti-counterfeiting application of Tb3+/Eu3+ grafted melamine cyanurate hydrogen-bonded triazine frameworks, Mater. Chem. Front., 2019, 3, 579-586.

9. Kai Li,* Rik Van Deun, Ca3La2Te2O12:Mn4+,Nd3+,Yb3+: an efficient thermally-stable UV/visible-far red/NIR broadband spectral converter for c-Si solar cells and plant-growth LEDs, Mater. Chem. Front., 2019, 3, 403-413.

10. Kai Li,* Rik Van Deun,* Effectively realizing broadband spectral conversion of UV/visible to near-infrared emissionin (Na,K)Mg(La,Gd)TeO6:Mn4+,Nd3+,Yb3+ materials for c-Si solar cells via efficient energy transfer, J. Mater. Chem. C, 2018, 6, 7302-7310.

11. Kai Li, Mengmeng Shang, Hongzhou Lian, Jun Lin,* Recent development in phosphors with different emitting colors via energy transfer for FEDs and UV/n-UV w-LEDs, J. Mater. Chem. C, 2016, 4, 5507-5530.

12. Kai Li, Sisi Liang, Hongzhou Lian,* Mengmeng Shang, Bengang Xing, Jun Lin,* Ce3+, Tb3+-doped lutecium-involved silicate phosphors: synthesis, structure refinement and photoluminescence properties, J. Mater. Chem. C, 2016, 4, 3443-3453.

13. Kai Li, Mengjiao Xu, Jian Fan, Mengmeng Shang, Hongzhou Lian,* Jun Lin,* Tunable green-yellowish-orange phosphor Na3LuSi2O7:Eu2+,Mn2+ via energy transfer for UV-LEDs, J. Mater. Chem. C, 2015, 3, 11618-11628.

14. Kai Li, Jian Fan, Mengmeng Shang, Hongzhou Lian,* Jun Lin,* Sr2Y8(SiO4)6O2:Bi3+/Eu3+: a single-component white-emitting phosphor via energy transfer for UV w-LEDs, J. Mater. Chem. C, 2015, 3, 9989-9998.

15. Kai Li, Mengmeng Shang, Yang Zhang, Jian Fan, Hongzhou Lian,* Jun Lin,* Photoluminescence properties of single-component white-emitting Ca9Bi(PO4)7:Ce3+,Tb3+,Mn2+ phosphors for UV LEDs, J. Mater. Chem. C, 2015, 3, 7096-7104.

16. Kai Li, Ju Xu, Xuecao Cai, Jian Fan, Yang Zhang, Mengmeng Shang, Hongzhou Lian,* Jun Lin,* An efficient green-emitting α-Ca1.65Sr0.35SiO4:Eu2+ phosphor for UV/n-UV w-LEDs: synthesis, luminescence and thermal properties, J. Mater. Chem. C, 2015, 3, 6341-6349.


申请专利:

1. 林君,李凯:一种适用于紫外/近紫外光引发的白光LED用蓝/绿色荧光粉及其制备要领. 国家发明专利,申请号:201510427130.8.

2. “Photonic markers enabling security marking, product identification, and material sorting using frame rate cameras”德国,申请号102021003206.3




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