General

Junhui Wang      Dalian Institute of Chemical Physics, CAS

Email: wjh@dicp.ac.cn

Dalian 116023, China



Research Areas

Physical Chemistry

Education

Dr. Junhui Wang Graduated from Liaoning normal university, China. In Sept., 2009 she became a graducate student in physical chemistry department of Dalian institute of chemical physcis (DICP), Chinese Academy of Sciences, earned her Ph.D. degree in Jun., 2014.

Experience

   
Work Experience

Dr. Junhui Wang joined the State Key Laboratory of Molecular Reaction Dynamics in DICP in Jun., 2014 and was a professor since July, 2022.


Publications

Papers

(1) Chunzhi Li, Jiali Liu, He Li*, Kaifeng Wu, Junhui Wang*, Qihua Yang*, Covalent organic frameworks with high quantum efficiency in sacrificial photocatalytic hydrogen evolution. Nat. Commun., 2022, 13(1): 2357.

(2) Junhui Wang*, Lifeng Wang, Shuwen Yu, Tao Ding, Dongmei Xiang and Kaifeng Wu*, Spin-blockade and phonon bottleneck for hot electron relaxation observed in n-doped colloidal quantum dots. Nat. Commun., 2021, 12(1): 550.

(3) Junhui Wang#, Tao Ding#, Kaimin Gao, Lifeng Wang, Panwang Zhou and Kaifeng Wu*, Marcus inverted region of charge transfer from low-dimensional semiconductor materials. Nat. Commun., 2021, 12(1): 6333.

(4) Junhui Wang#, Tao Ding# and Kaifeng Wu*, Coulomb barrier for sequential two-electron transfer in a nano-engineered photocatalyst. J. Am. Chem. Soc., 2020, 142(32): 13934-13940.

(5) Junhui Wang, Tao Ding, Chengming Nie, Mei Wang, Panwang Zhou and Kaifeng Wu*, Spin-Controlled Charge Recombination Pathways across the Inorganic/Organic Interface. J. Am. Chem. Soc., 2020, 142: 4723-4731.

(6) Junhui Wang, Tao Ding and Kaifeng Wu*, Electron Transfer into Electron-Accumulated Nanocrystals: Mimicking Intermediate Events in Multielectron Photocatalysis II. J. Am. Chem. Soc., 2018, 140: 10117-10120.

(7) Junhui Wang, Tao Ding and Kaifeng Wu*, Charge Transfer from n-Doped Nanocrystals: Mimicking Intermediate Events in Multi-Electron Photocatalysis. J. Am. Chem. Soc., 2018, 140: 7791-7794.

(8) Dongpeng Zhang#, Pengfei Wang#, Junhui Wang#, Yanxiao Li, Yuguo Xia and Sihui Zhan*, Tailoring of electronic and surface structures boosts exciton-triggering photocatalysis for singlet oxygen generation. PNAS (Proceedings of the National Academy of Sciences), 2021, 118(48): e2114729118 (1-9).

(9) Huan Lin#, Junhui Wang#, Jiwu Zhao, Yan Zhuang, Bingqian Liu, Yujiao Zhu, Huaping Jia, Kaifeng Wu, Jinni Shen, Xianzhi Fu, Xuming Zhang* and Jinlin Long*, Molecular dipole-induced photoredox catalysis for hydrogen evolution over self-assembled naphthalimide nanoribbons. Angew. Chem. Int. Ed., 2022, 61(12): e202117645 (1-6).

(10) Chenhui Wang#, Guang Dai#*, Junhui Wang*, Minghuan Cui, Yingguo Yang, Sirui Yang, Chaochao Qin, Shuai Chang, Kaifeng Wu, Yufang Liu and Haizheng Zhong*, Low-threshold blue quasi-2D perovskite laser through domain distribution control. Nano Lett., 2022, 22(3): 1338-1344.

(11) Shengda Wang, Xingcheng Li, Xinyu Zhang, Pingsen Huang, Pengwei Fang, Junhui Wang*, Shangfeng Yang*, Kaifeng Wu and Pingwu Du*, A supramolecular polymeric heterojunction composed of all-carbon conjugated polymer and fullerenes. Chem. Sci., 2021, 12(31): 10506-10513.

(12) Chengming Nie, Wenjun Ni, Lunlun Gong, Jian Jiang, Junhui Wang* and Mei Wang*, Charge transfer dynamics and catalytic performance of a covalently linked hybrid assembly comprising a functionalized cobalt tetraazamacrocyclic catalyst and CuInS2/ZnS quantum dots for photochemical hydrogen production. J. Mater. Chem. A (Hot paper), 2019, 7: 27432-27440.

(13) Lifeng Wang, Dongmei Xiang, Kaimin Gao, Junhui Wang* and Kaifeng Wu, Colloidal n-Doped CdSe and CdSe/ZnS nanoplatelets. J. Phys. Chem. Lett., 2021, 12(46): 11259-11266.

(14) Junhui Wang, Tao Ding, Jing Leng, Shengye Jin and Kaifeng Wu*, “Intact” Carrier Doping by Pump−Pump−Probe Spectroscopy in Combination with Interfacial Charge Transfer: A Case Study of CsPbBr3 Nanocrystals. J. Phys. Chem. Lett., 2018, 9: 3372-3377.

(15) Junhui Wang, Jing Leng, Junxue Liu, Sheng He, Yu Wang, Kaifeng Wu* and Shengye Jin*, Engineered Directional Charge Flow in Mixed Two-Dimensional Perovskites Enabled by Facile Cation-Exchange. J. Phys. Chem. C, 2017, 121: 21281-21289.

(16) Junhui Wang, Guijie Liang and Kaifeng Wu*, Long-lived Single Excitons, Trions, and Biexcitons in CdSe/CdTe Type-II Colloidal Quantum WeIls. Chinese J. Chem. Phys., 2017, 30: 649-656.

(17) Junhui Wang, Jing Leng*, Heping Yang, Guohe Sha, and Cunhao Zhang, Luminescence properties and kinetic analysis of singlet oxygen from fullerene solutions. J. Lumines., 2014, 149: 267-271.

(18) Junhui Wang, Jing Leng*, Heping Yang, Guohe Sha, and Cunhao Zhang, Long-Lifetime and Asymmetric Singlet Oxygen Photoluminescence from Aqueous Fullerene Suspensions. Langmuir, 2013, 29: 9051-9056.

(19) Junhui Wang, Jing Leng*, Heping Yang, Guohe Sha, and Cunhao Zhang, Study on gas phase collisional deactivation of O2(a1Δg) by alkanes and alkenes. J. Chem. Phys., 2013, 138: 024320(1)-024320(8).

(20) Junhui Wang, Jing Leng*, Heping Yang, Guohe Sha, and Cunhao Zhang, An abnormal phenomenon on O2(a1D) deactivation by deuterated alcohols. Chem. Phys. Lett., 2013, 583: 14-17.









Patents

Research Interests

Light conversion efficiencies are often limited by two energy loss channels-the transmission loss of low energy photons below the material bandgap and the thermalization loss of highly excited states created by high energy photons. Photon upconversion can suppress the transmission loss whereas excited state multiplication or hot carrier extraction can mitigate the thermalization loss. By performing accurate measurement and rational design of the excited state dynamics and interfacial charge/energy transfer in optoelectronic materials, she intended to propose the novel light conversion schemes.



Students

现指导学生

吕永顺  硕士研究生  070304-物理化学