董轶凡致力于新能源纳米储能材料及器件研究，包括锂/钠/锌离子电池、液流电池等微型及柔性集成器件。主要学术成就包括：（1）发展了纳米线精细构筑集成技术；（2）纳米线化学预锂/钠化技术及机理研究；（3）电输运性能与结构稳定性协同提升设计方法。担任国际期刊审稿人，至今，在 Energy Environ. Sci.，Nano Lett.，Angew. Chem. Int. Ed.等国际高水平期刊上发表SCI论文40余篇，第一作者（含共同一作）10篇，获批中国专利6项，美国专利1项，审理专利4项，作为项目负责人获1项国家自然科学基金青年项目资助。

SELECTED PUBLICATIONS                                                                           

Electrochemistry and Energy Storage

1.       Yifan Dong; Liqiang Mai*; Song Jin*, et al. Low Temperature Molten Salt Production of Silicon Nanowires by Electrochemical Reduction of CaSiO₃. Angewandte Chemie International Edition, 2017, 56, 14453-14457. (ESI Hot Paper)

2.       Yifan Dong; Shuo Li; Liqiang Mai*, et al. Hierarchical zigzag Na_1.25V₃O₈ nanowires with topotactically encoded superior performance for sodium-ion battery cathodes. Energy & Environmental Science, 2015, 8, 1267-1275. 424. (ESI 1% hot paper)

3.       Yifan Dong, Junling Xu, Ching Ping Wong*, et al. Self-assembled NaV₆O₁₅ flower-like microstructures for high-capacity and long-life sodium-ion battery cathode. Nano Energy, 2020, 68, 104357.

4.       Yifan Dong; Liqiang Mai*; Song Jin*, et al. Air-Stable Porous Fe₂N Encapsulated in Carbon Microboxes with High-Rate and Long-Life Lithium Storage Performance. Nano Letters, 2017, 17(9):5740-5746. (Top 5 downloaded paper for the volume)

5.       Yifan Dong; Xiaoming Xu; and Liqiang Mai*, et al. Inhibiting effect of Na⁺ pre-intercalation in MoO₃ nanobelts with enhanced electrochemical performance. Nano Energy, 2015, 15, 145–152. 424.

6.       Yifan Dong; Shuo Li; Liqiang Mai*, et al. Wrinkled-graphene enriched MoO₃ nanobelts with increased conductivity and reduced stress for enhanced electrochemical performance. Physical Chemistry Chemical Physics, 2013,15, 17165-17170.

7.       Kangning Zhao¹; Mingying Wen¹; Yifan Dong¹; Liqiang Mai*, et al. Thermal Induced Strain Relaxation of 1D Iron Oxide for Solid Electrolyte Interphase Control and Lithium Storage Improvement. Advanced Energy Materials, 2017, 7, 1601582.

8.       Lei Wang¹; Yifan Dong¹; Liqiang Mai*, et al. Interconnected LiCuVO₄ networks with in situ Cu generation as high-performance lithium-ion battery anode. Physical Chemistry Chemical Physics, 2017, 19, 13341.

9.       Shipra Raj¹, Yifan Dong¹, Liqiang Mai, Song Jin, Poulomi Roy*. NiCo₂O₄-NiCo₂S₄ Hybrid Nanostructures as High Performance Anode Materials for Lithium Ion Batteries, ChemistrySelect, 2018, 3, 2315. DOI: 10.1002/slct.201702919

10.     Shuo Li; Yifan Dong; Liqiang Mai*, et al. Effect of Carbon Matrix Dimensions on the Electrochemical Properties of Na₃V₂(PO₄)₃ Nanograins for High-Performance Symmetric Sodium-Ion Batteries, Advanced Materials, 2014, 26, 3545-3553. (ESI top 0.1% paper)

Quantum dot materials and devices

1.       Yifan Dong, Ching Ping Wong, Andrey L Rogach, Ni Zhao*, et al. Solution Processed Hybrid Polymer: HgTe Quantum Dot Phototransistor with High Sensitivity and Fast Infrared Response up to 2400 nm at Room Temperature. Advanced Science, 2020, 2000068.

2.       AA Sergeev, Yifan Dong, Ni Zhao, SV Kershaw, AL Rogach*, et al. Tailoring spontaneous infrared emission of HgTe quantum dots with laser-printed plasmonic arrays. Light: Science & Applications, 2019, 9, 1-10.

Perovskite materials

1.       Nan Li, Lei Song, Yongheng Jia, Yifan Dong, Ni Zhao*, et al. Stabilizing Perovskite Light Emitting Diodes by Incorporation of Binary Alkali Cations. Advanced Materials, 2020, 1907786.

2.       Jie Cao, Junke Jiang, Nan Li, Yifan Dong, Ni Zhao*, et al. Alkali-Cation-Enhanced Benzylammonium Passivation for Efficient and Stable Perovskite Solar Cells Fabricated Through Sequential Deposition. Journal of Materials Chemistry A (under review)