Home

Citation: Tian He. Studies on Intramolecular Energy Transfer and Charge Transfer in Trichromophoric Antenna Rhodamine Dyes[J]. Acta Physico-Chimica Sinica, ;1994, 10(03): 193-196. doi: 10.3866/PKU.WHXB19940301 shu

Studies on Intramolecular Energy Transfer and Charge Transfer in Trichromophoric Antenna Rhodamine Dyes

Tian He

1.
Research Institute of Fine Chemicals, East China University of Science and Technology, Shanghai 200237

Received Date: 1 November 1993
Available Online: 15 March 1994

The triplet lifetime of some trichromophoric antenna rhodamine dyes have been measured by nanosecond laser flash photolysis and phosphorescence decay method．The intramolecular triplet energy transfer and intramolecular charge transfer in these dyes have been discussed． These processes may affect the lasing efficiency as well as the emission wavelength of the antenna dyes．The experimental results support the existence folded conformation in the antenna rhodamine dyes linked with CH_2-CH_2．
- Laser dyes,
- Energy transfer,
- Intramolecular charge transfer,
- Triplettriplet absorption,
- Triplet lifetime
1. [1]
  Qi Wu , Changhua Wang , Yingying Li , Xintong Zhang . Enhanced photocatalytic synthesis of H₂O₂ by triplet electron transfer at g-C₃N₄@BN van der Waals heterojunction interface. Acta Physico-Chimica Sinica, 2025, 41(9): 100107-0. doi: 10.1016/j.actphy.2025.100107
2. [2]
  Yingpeng ZHANG , Xingxing LI , Yunshang YANG , Zhidong TENG . A pyrazole-based turn-off fluorescent probe for visual detection of hydrazine. Chinese Journal of Inorganic Chemistry, 2025, 41(7): 1301-1308. doi: 10.11862/CJIC.20250064
3. [3]
  Yuting DU , Jing YUAN , Peiyao DENG . Synthesis and application of a fluorescent probe for the detection of reduced glutathione. Chinese Journal of Inorganic Chemistry, 2025, 41(7): 1331-1337. doi: 10.11862/CJIC.20240461
4. [4]
  Yanhui Zhong , Ran Wang , Zian Lin . Analysis of Halogenated Quinone Compounds in Environmental Water by Dispersive Solid-Phase Extraction with Liquid Chromatography-Triple Quadrupole Mass Spectrometry. University Chemistry, 2024, 39(11): 296-303. doi: 10.12461/PKU.DXHX202402017
5. [5]
  Weikang Wang , Yadong Wu , Jianjun Zhang , Kai Meng , Jinhe Li , Lele Wang , Qinqin Liu . Green H₂O₂ synthesis via melamine-foam supported S-scheme Cd_0.5Zn_0.5In₂S₄/S-doped carbon nitride heterojunction: synergistic interfacial charge transfer and local photothermal effect. Acta Physico-Chimica Sinica, 2025, 41(8): 100093-0. doi: 10.1016/j.actphy.2025.100093
6. [6]
  Weilai Yu , Chuanbiao Bie . Unveiling S-Scheme Charge Transfer Mechanism. Acta Physico-Chimica Sinica, 2024, 40(4): 2307022-0. doi: 10.3866/PKU.WHXB202307022
7. [7]
  Yanglin Jiang , Mingqing Chen , Min Liang , Yige Yao , Yan Zhang , Peng Wang , Jianping Zhang . Experimental and Theoretical Investigations of Solvent Polarity Effect on ESIPT Mechanism in 4′-N,N-diethylamino-3-hydroxybenzoflavone. Acta Physico-Chimica Sinica, 2025, 41(2): 2309027-0. doi: 10.3866/PKU.WHXB202309027
8. [8]
  Lianghong Ye , Junqing Ni , Zhongyi Yan , Zhanming Zhang , Can Zhu , Mo Sun . Chemical Fuel-Driven Non-Equilibrium Color Change. University Chemistry, 2025, 40(3): 349-354. doi: 10.12461/PKU.DXHX202406109
9. [9]
  Yecang Tang , Shan Ling , Zhen Fang . Exploration of a Hierarchical and Integration-Oriented Talent Training Model in the Demonstration Center for Experimental Chemistry Education. University Chemistry, 2024, 39(7): 188-192. doi: 10.12461/PKU.DXHX202405107
10. [10]
  Linhan Tian , Changsheng Lu . Discussion on Sextuple Bonding in Diatomic Motifs of Chromium Family Elements. University Chemistry, 2024, 39(8): 395-402. doi: 10.3866/PKU.DXHX202401056
11. [11]
  Jiajie Cai , Chang Cheng , Bowen Liu , Jianjun Zhang , Chuanjia Jiang , Bei Cheng . CdS/DBTSO-BDTO S-scheme photocatalyst for H₂ production and its charge transfer dynamics. Acta Physico-Chimica Sinica, 2025, 41(8): 100084-0. doi: 10.1016/j.actphy.2025.100084
12. [12]
  Xuexia He , Zhibin Lei , Pei Chen , Qi Li , Weiyu Deng , Peng Hu . 以“溶度积规则”指导电荷转移共晶沉淀析出——材料类专业无机化学教学改革案例. University Chemistry, 2025, 40(8): 1-10. doi: 10.12461/PKU.DXHX202410099
13. [13]
  Ruonan Li , Shijie Liang , Yunhua Xu , Cuifen Zhang , Zheng Tang , Baiqiao Liu , Weiwei Li . Chlorine-Substituted Double-Cable Conjugated Polymers with Near-Infrared Absorption for Low Energy Loss Single-Component Organic Solar Cells. Acta Physico-Chimica Sinica, 2024, 40(8): 2307037-0. doi: 10.3866/PKU.WHXB202307037
14. [14]
  Fengmiao Yu , Yang Sheng , Chanyue Li , Bao Li . The Three Lives of Aspirin. University Chemistry, 2024, 39(9): 115-121. doi: 10.12461/PKU.DXHX202402033
15. [15]
  Zhiwen HUANG , Qi LIU , Jianping LANG . W/Cu/S cluster-based supramolecular macrocycles and their third-order nonlinear optical responses. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 79-87. doi: 10.11862/CJIC.20240184
16. [16]
  Mingjie Lei , Wenting Hu , Kexin Lin , Xiujuan Sun , Haoshen Zhang , Ye Qian , Tongyue Kang , Xiulin Wu , Hailong Liao , Yuan Pan , Yuwei Zhang , Diye Wei , Ping Gao . Accelerating the reconstruction of NiSe₂ by Co/Mn/Mo doping for enhanced urea electrolysis. Acta Physico-Chimica Sinica, 2025, 41(8): 100083-0. doi: 10.1016/j.actphy.2025.100083
17. [17]
  Zizheng LU , Wanyi SU , Qin SHI , Honghui PAN , Chuanqi ZHAO , Chengfeng HUANG , Jinguo PENG . Surface state behavior of W doped BiVO₄ photoanode for ciprofloxacin degradation. Chinese Journal of Inorganic Chemistry, 2024, 40(3): 591-600. doi: 10.11862/CJIC.20230225
18. [18]
  Qingjun PAN , Zhongliang GONG , Yuwu ZHONG . Advances in modulation of the excited states of photofunctional iron complexes. Chinese Journal of Inorganic Chemistry, 2025, 41(1): 45-58. doi: 10.11862/CJIC.20240365
19. [19]
  Peng Li , Yuanying Cui , Zhongliao Wang , Graham Dawson , Chunfeng Shao , Kai Dai . Efficient interfacial charge transfer of CeO₂/Bi₁₉Br₃S₂₇ S-scheme heterojunction for boosted photocatalytic CO₂ reduction. Acta Physico-Chimica Sinica, 2025, 41(6): 100065-0. doi: 10.1016/j.actphy.2025.100065
20. [20]
  You Wu , Chang Cheng , Kezhen Qi , Bei Cheng , Jianjun Zhang , Jiaguo Yu , Liuyang Zhang . Efficient Photocatalytic Production of H₂O₂ over ZnO/D-A Conjugated Polymer S-scheme Heterojunction and Charge Transfer Dynamics Investigation. Acta Physico-Chimica Sinica, 2024, 40(11): 2406027-0. doi: 10.3866/PKU.WHXB202406027

Get Citation

PDF

XML

Metrics

PDF Downloads(2324)
Abstract views(4033)
HTML views(98)

通讯作者: 陈斌, bchen63@163.com

1.
沈阳化工大学材料科学与工程学院沈阳 110142

Address：Zhongguancun North First Street 2,100190 Beijing, PR China Tel: +86-010-82449177-888

DownLoad: Full-Size Img PowerPoint

Return