主要围绕新型功能化纳米材料（钙钛矿纳米晶，非铅金属卤化物单晶，金属氧化物纳米材料）结构的设计进行科学研究。利用超快光谱分析金属卤化物和钙钛矿材料等发光材料的载流子动力学行为，解决金属卤化物材料发光量子产率低的问题，并将材料应用于防伪、 X 射线探测和能源催化等领域。设计金属氧化物材料的形貌与结构，借助材料优异的电化学、光电化学和催化等性能，将其与生物分子相结合，应用于生物传感领域，实现重大疾病的预测和监测。相关成果现已第一作者身份在Angewandte Chemie-International Edition, ACS Materials Letters, Analytical Chemistry，Biosensors & Bioelectronics等期刊，参与发表 SCI论文 33 篇，个人 H 因子为 21。
18) Wei Zhou, Mengqian Xu, Xiao Wang, Xu Fang, Xi Chen, Qingkun Kong, Ruiling Zhang, Lei Sun,Liyuan Zhao, Xing Lu, Wei-Qiao Deng and Chengcheng Liu.Three-Dimensional Interlocked Crystalline Frameworks for Photocatalytic CO2 Conversion.CCS Chemistry.2024, 6, 2866–2875.(SCI, IF=9.4)
17)Xin Xu,Zhongyi Wang,Qingkun Kong, Siping Liu, Ruiling Zhang,* Xiaojing Liu and Keli Han.High-efficiency tunable self-trapped exciton emission in one-dimensional β-Cs3Cu2Br5via Ag alloying for optoelectronic applications.Inorganic Chemistry Frontiers. (SCI, IF=6.1)
16) Qingkun Kong*,Shuchao Jiang,Zhongyi Wang,Xin Xu,Ruiling Zhang,Guoqing Zhu,Junxia Yang,Peigeng Han,Runze Liu*,Feng Hong,Nengchao Luo,Junsheng Chen,Bin Yang*.Highly Stable Cesium Molybdenum Chloride Perovskite Nanocrystals for Photothermal Semihydrogenation Applications. ACS Appl. Mater. Interfaces 2024, 16, 35752−35760 (SCI, IF=8）
15)Qingkun Kong*, Xin Xu, Zhongyi Wang, Junsheng Chen*, Yuanyuan Feng*. Multi-Stimuli-Responsive photoluminescence of cesium manganese bromide by temperature and Solvent-Induced structural phase transitions[J]. Chemical Engineering Journal, 2024: 149741.(SCI, 一区Top, IF=15）
14) Qingkun Kong, Bin Yang,* Junsheng Chen, Ruiling Zhang, Siping Liu, Daoyuan Zheng, Hongling Zhang, Qingtong Liu, Yiying Wang, and Keli Han*. Phase engineering of cesium manganese bromides nanocrystals with color-tunable emission[J]. Angewandte Chemie-International Edition, 2021. (SCI, 一区Top, IF=16.8）
13) Qingkun Kong, Xuan Meng, Sujun Ji, Qiujie Wang, Bin Yang,* Tianxin Bai, Xiaochen Wang, Zhongyi Wang, Ruiling Zhang, Daoyuan Zheng, Feng Liu,* and Ke-li Han. Highly reversible cesium manganese iodine for sensitive water detection and X‑ray imaging[J]. ACS Materials Letters, 2022. (SCI, 一区Top, IF=11.2)
12) Qingkun Kong, Kang Cui, Lina Zhang, Yanhu Wang, Jianli Sun, Shenguang Ge, Yan Zhang,* and Jinghua Yu*.“On-off-on” photoelectrochemical/visual lab-on-paper sensing via signal amplification of CdS quantum dots@leaf-shape ZnO and quenching of Au-modified prism-anchored octahedral CeO2 nanoparticles[J]. Analytical Chemistry, 2018. (封面文章, SCI, 一区Top, IF=8.0)
11) Qingkun Kong, Yanhu Wang, Lina Zhang, Caixia Xu*, Jinghua Yu*. Highly sensitive microfluidic paper-based photoelectrochemical sensing platform based on reversible photo-oxidation products and morphology-preferable multi-plate ZnO nanoflowers[J]. Biosensors and Bioelectronics, 2018. (SCI, 一区Top, IF=12.5)
10) Qingkun Kong, Yanhu Wang, Lina Zhang, Shenguang Ge, Jinghua Yu*. A novel microfluidic paper-based colorimetric sensor based on molecularly imprinted polymer membranes for highly selective and sensitive detection of bisphenol A[J]. Sensors and Actuators B, 2017. (SCI, 一区Top, IF=9.2)
9) Qingkun Kong, Meng Li, Chao Ma, Hongmei Yang, Shenguang Ge, Mei Yan and Jinghua Yu*. Ultrasensitive electrochemiluminescence aptasensor based on a graphene/polyaniline composite film modified electrode and CdS quantum dot coated platinum nanostructured networks as labels[J]. RSC Advances, 2015. (SCI, 三区, IF=4.0)
8) Hongmei Yang,1 Qingkun Kong,1 Shaowei Wang, Jinmeng Xu, Zhaoquan Bian, Xiaoxiao Zheng, Chao Ma, Shenguang Ge, Jinghua Yu*. Hand-drawn&written pen-on-paper electrochemiluminescence immunodevice powered by rechargeable battery for low-cost point-of-care testing[J]. Biosensors and Bioelectronics, 2014. (共同第一作者, SCI, 一区Top, IF=12.5)
7) Siping Liu, Bin Yang, Junsheng Chen, Donghui Wei, Daoyuan Zheng, Qingkun Kong, Weiqiao Deng, Keli Han. Efficient thermally activated delayed fluorescence from all-Inorganic cesium zirconium halide perovskite nanocrystals [J]. Angewandte Chemie-International Edition, 2020. (SCI, 一区，IF= 16.8)
6) Hang Yin, Qingkun Kong, Ruiling Zhang, Daoyuan Zheng, Bin Yang & Keli Han. Lead-free rare-earth double perovskite Cs2AgIn1-γ-xBixLaγCl6 nanocrystals with highly efficient warm-white emission[J]. Science China Materials, 2021. (SCI, 一区, IF=8.6)
5) Hang Yin, Junsheng Chen, Peng Guan, Daoyuan Zheng, Qingkun Kong, Songqiu Yang, Panwang Zhou, Bin Yang, Tönu Pullerits, Keli Han. Controlling photoluminescence and photocatalysis activities in lead-free Cs2PtxSn1−xCl6 perovskites via ion substitution[J]. Angewandte Chemie-International Edition, 2021. (SCI, 一区, IF=16.8）
4) Lina Zhang, Qingkun Kong, Li Li, Yanhu Wang,* ShenguangGe,* Jinghua Yu. Direct-readout photoelectrochemical lab-on-paper biosensing platform based on coupled electricity generating system and paper supercapacitors[J]. Talanta, 2021. (SCI, 一区，IF=6.5)
3) Yue Liu, Kang Cui,* Qingkun Kong, Lina Zhang, Shenguang Ge, Jinghua Yu. A self-powered origami paper analytical device with a pop-up structure for dual-mode electrochemical sensing of ATP assisted by glucose oxidase-triggered reaction[J]. Biosensors and Bioelectronics, 2020. (SCI, 一区, IF=12.5)
2) Jianli Sun, Li Li, Qingkun Kong, Yan Zhang, Peini Zhao,* Shenguang Ge, Kang Cui,* Jinghua Yu. Mimic peroxidase-transfer enhancement of photoelectrochemical aptasensing via CuO nanoflowers functionalized lab-on-paper device with a controllable fluid separator[J]. Biosensors and Bioelectronics, 2019. (SCI, 一区, IF=12.5)
1) Yanhu Wang, Lina Zhang, Qingkun Kong, Shenguang Ge,* Jinghua Yu.* Time-resolution addressable photoelectrochemical strategy based on hollow-channel paper analytical devices[J]. Biosensors and Bioelectronics, 2018. (SCI, 一区, IF=12.5)