【姓名】蒋延荣
【电子邮箱】yrjiang2017@163.com
【个人简介】
2024.09-至今，yl6809永利官网，yl6809永利官网，物理系
2022.06-2024.05，上海科技大学，大科学中心双一流博士后，合作导师：彭鹏研究员
2017.09-2022.06，华东师范大学，精密光谱科学与技术国家重点实验室，光学博士，导师：孙真荣教授，孙海涛教授
2012.09-2016.06，河南师范大学，物理与电子工程学院，光电子材料与器件，工学学士
【研究方向】
主要研究方向为基于机器学习的水合离子团簇精准构筑与精密测量，该研究涉及团簇物理与化学、分子光谱学、机器学习等多学科交叉领域。本研究旨在构造从单水合至多水合离子团簇的物理模型，进而推广至凝聚相体系，搭建物质宏观性质和微观结构的桥梁，为探究盐的溶解、电化学反应、生命体内的离子转移、气溶胶形成等众多科学问题提供分子水平的描述和局部活性位点的表征。
【科研项目】
1. 国家自然科学基金青年项目，多重氢键作用对水合硼基团簇微溶剂化动力学的调控机制研究，2024.01-2026.12，30万，在研，主持
【研究成果】
[1] Jiang Y, Yuan Q, Cao W, et al. Unraveling hydridic-to-protonic dihydrogen bond predominance in monohydrated dodecaborate clusters. Chemical Science, 2022, 13(34): 9855-9860.
[2] Jiang Y, Cao W, Hu Z, et al. A comprehensive study on three typical photoacid generators using photoelectron spectroscopy and ab initio calculations. The Journal of Chemical Physics, 2024, 161(5): 054311.
[3] Jiang Y, Hu Z, Zhong C, et al. Locking water molecules via ternary O–H⋯O intramolecular hydrogen bonds in perhydroxylated closo-dodecaborate. Physical Chemistry Chemical Physics, 2023, 25(37): 25810-25817.
[4] Jiang Y, Hu Z, Yang Y, et al. Beyond Duality: Rationalizing Repulsive Coulomb Barriers in Host–Guest Cyclodextrin–Dodecaborate Complexes. The Journal of Physical Chemistry Letters, 2023, 14(30): 6736-6742.
[5] Jiang Y, Cai Z, Yuan Q, et al. Highly Structured Water Networks in Microhydrated Dodecaborate Clusters. The Journal of Physical Chemistry Letters, 2022, 13(50): 11787-11794.
[6] Jiang Y, Yuan Q, Cao W, et al. Gaseous cyclodextrin-closo-dodecaborate complexes χCD·B12X122− (χ = α, β, and γ; X = F, Cl, Br, and I): electronic structures and intramolecular interactions. Physical Chemistry Chemical Physics, 2021, 23(24): 13447-13457.
[7] Jiang Y, Hu Z, Zhou B, et al. Accurate Prediction for Dynamic Hybrid Local and Charge Transfer Excited States from Optimally Tuned Range-Separated Density Functionals. The Journal of Physical Chemistry C, 2019, 123(9): 5616-5625.
[8] Li Z#, Jiang Y#, Yuan Q, et al. Photoelectron spectroscopy and computational investigations of the electronic structures and noncovalent interactions of cyclodextrin-closo-dodecaborate anion complexes χ-CD·B12X122− (χ = α, β, γ; X = H, F). Physical Chemistry Chemical Physics, 2020, 22(14): 7193-7200.
[9] Lv M, Lu X, Jiang Y, et al. Near-Unity Triplet Generation Promoted via Spiro-Conjugation. Angewandte Chemie International Edition, 2022, 61(4): e202113190.
[10] Wang D, Wang X, Jiang Y, et al. Excited State Dynamics of Methylated Guanosine Derivatives Revealed by Femtosecond Time-resolved Spectroscopy. Photochemistry and Photobiology, 2022, 98(5): 1008-1016.
[11] Jia P-P, Xu L, Hu Y-X, et al. Orthogonal Self-Assembly of a Two-Step Fluorescence-Resonance Energy Transfer System with Improved Photosensitization Efficiency and Photooxidation Activity. Journal of the American Chemical Society, 2021, 143(1): 399-408.
[12] Zhang K, Wang F, Jiang Y, et al. New Insights about the Photostability of DNA/RNA Bases: Triplet nπ* State Leads to Effective Intersystem Crossing in Pyrimidinones. The Journal of Physical Chemistry B, 2021, 125(8): 2042-2049.
[13] Jia P, Hu Y, Zeng Z, et al. Construction of FRET-based metallacycles with efficient photosensitization efficiency and photocatalytic activity. Chinese Chemical Letters, 2023, 34(1): 107511.
[14] Liu X, Qin Y, Zhu J, et al. Acid-induced tunable white light emission based on triphenylamine derivatives. Chinese Chemical Letters, 2021, 32(4): 1537-1540.
[15] Li Z, Hu Z, Jiang Y, et al. Electronic structures and binding motifs of sodium polysulfide clusters NaSn− (n = 5–9): A joint negative ion photoelectron spectroscopy and computational investigation. The Journal of Chemical Physics, 2019, 150(24): 244305.
