Citation: Liu Hai-Sheng, Li Jian, Peng Lian-Shun, Li Fu-E, Lv Ri-Sheng, He Guo-Zhong, Lou Nan-Quan. Dynamics Studies of the Chemiluminescent Reactions of ClO2 with Ca(1S,3P) and Ba((1S,3D)[J]. Acta Physico-Chimica Sinica, ;1990, 6(04): 437-444. doi: 10.3866/PKU.WHXB19900410
-
The chemiluminescent reactions of ClO_2 with Ca, Ba atoms have been studied under single collision condition in a beam-gas apparatus. The metastable states of the metal atoms are generated by the use of low valtage DC discharge. The Chemilu-minescence spectra have been observed and the spatial distributions of the intensities of the chemiluminescent emissions have been also measured by OMA-Ⅱ. The total reaction cross sections of metal atoms measured are 0.97 nm, 1.38 nm for Ca(~1S), Ca(~3P) and 1.36 nm, 2.39 nm for Ba(~1S), Ba(~3D) respectively. The intensities of the chemilu-minescence spectra are increased significantly when the metal atoms are excited to their metastable states. In particular, the increase of BaO(A′) is much more than that of BaCl(C) in the reaction of Ba(~3D)+ClO_2. In addition, non-Boltzmann vibrational distributions were found in the electronic excited state A′~1П of the products MO in both reactions by computer simulation. The chemiluminescent cross sections of the transition C~2П→X~2∑~+ of the products MCl are 0.51 nm for Ba(~3D)+ClO_2, 0.31 nm for Ca(~3P)+ClO_2 respectively. The branching ratios of the products MO and MCl were calculated based on the chemiluminescent spectra. A discussion about the mechanisms of these reactions is presented.
-
-
[1]
Ming ZHENG , Yixiao ZHANG , Jian YANG , Pengfei GUAN , Xiudong LI . Energy storage and photoluminescence properties of Sm3+-doped Ba0.85Ca0.15Ti0.90Zr0.10O3 lead-free multifunctional ferroelectric ceramics. Chinese Journal of Inorganic Chemistry, 2024, 40(4): 686-692. doi: 10.11862/CJIC.20230388
-
[2]
Borong Yu , Huijiao Zhang , Xinyu Zhang , Xiaoying Li , Shuming Chen , Zhangang Han . The Blue Elf in the Dark: Gradient Science Popularization Experiments on Chemiluminescence. University Chemistry, 2024, 39(9): 295-303. doi: 10.12461/PKU.DXHX202403107
-
[3]
Cheng Zheng , Shiying Zheng , Yanping Zhang , Shoutian Zheng , Qiaohua Wei . Synthesis, Copper Content Analysis, and Luminescent Performance Study of Binuclear Copper (I) Complexes with Isomeric Luminescence Shift: A Comprehensive Chemical Experiment Recommendation. University Chemistry, 2024, 39(7): 322-329. doi: 10.3866/PKU.DXHX202310131
-
[4]
Zishuo Yi , Peng Liu , Yan Xu . Fluorescent “Chameleon”: A Popular Science Experiment Based on Dynamic Luminescence. University Chemistry, 2024, 39(9): 304-310. doi: 10.12461/PKU.DXHX202311079
-
[5]
Minna Ma , Yujin Ouyang , Yuan Wu , Mingwei Yuan , Lijuan Yang . Green Synthesis of Medical Chemiluminescence Reagents by Photocatalytic Oxidation. University Chemistry, 2024, 39(5): 134-143. doi: 10.3866/PKU.DXHX202310093
-
[6]
Bingliang Li , Yuying Han , Dianyang Li , Dandan Liu , Wenbin Shang . One-Step Synthesis of Benorilate Guided by Green Chemistry Principles and in vivo Dynamic Evaluation. University Chemistry, 2024, 39(6): 342-349. doi: 10.3866/PKU.DXHX202311070
-
[7]
Ling Fan , Meili Pang , Yeyun Zhang , Yanmei Wang , Zhenfeng Shang . Quantum Chemistry Calculation Research on the Diels-Alder Reaction of Anthracene and Maleic Anhydride: Introduction to a Computational Chemistry Experiment. University Chemistry, 2024, 39(4): 133-139. doi: 10.3866/PKU.DXHX202309024
-
[8]
Lin Song , Dourong Wang , Biao Zhang . Innovative Experimental Design and Research on Preparing Flexible Perovskite Fluorescent Gels Using 3D Printing. University Chemistry, 2024, 39(7): 337-344. doi: 10.3866/PKU.DXHX202310107
-
[9]
Fei Xie , Chengcheng Yuan , Haiyan Tan , Alireza Z. Moshfegh , Bicheng Zhu , Jiaguo Yu . d带中心调控过渡金属单原子负载COF吸附O2的理论计算研究. Acta Physico-Chimica Sinica, 2024, 40(11): 2407013-. doi: 10.3866/PKU.WHXB202407013
-
[10]
Luhong Chen , Yan Zhang . Chem&Bio Interdisciplinary Graduates Training in Nanjing University Promoted by Chemistry and Biomedicine Innovation Center. University Chemistry, 2024, 39(6): 12-16. doi: 10.3866/PKU.DXHX202311089
-
[11]
Haiying Wei , Daqing Yang , Mingtao Run , Guoyan Huo . Examination and Analysis on Rationality of Experimental Design: Based on Reaction of Potassium Permanganate with Potassium Bormide. University Chemistry, 2024, 39(10): 283-288. doi: 10.12461/PKU.DXHX202404068
-
[12]
Yingchun ZHANG , Yiwei SHI , Ruijie YANG , Xin WANG , Zhiguo SONG , Min WANG . Dual ligands manganese complexes based on benzene sulfonic acid and 2, 2′-bipyridine: Structure and catalytic properties and mechanism in Mannich reaction. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1501-1510. doi: 10.11862/CJIC.20240078
-
[13]
Yanyang Li , Zongpei Zhang , Kai Li , Shuangquan Zang . Ideological and Political Design for the Comprehensive Experiment of the Synthesis and Aggregation-Induced Emission (AIE) Performance Study of Salicylaldehyde Schiff-Base. University Chemistry, 2024, 39(2): 105-109. doi: 10.3866/PKU.DXHX202307020
-
[14]
Ningning Gao , Yue Zhang , Zhenhao Yang , Lijing Xu , Kongyin Zhao , Qingping Xin , Junkui Gao , Junjun Shi , Jin Zhong , Huiguo Wang . Ba2+/Ca2+ co-crosslinked alginate hydrogel filtration membrane with high strength, high flux and stability for dye/salt separation. Chinese Chemical Letters, 2024, 35(5): 108820-. doi: 10.1016/j.cclet.2023.108820
-
[15]
Qin Li , Kexin Yang , Qinglin Yang , Xiangjin Zhu , Xiaole Han , Tao Huang . Illuminating Chlorophyll: Innovative Chemistry Popularization Experiment. University Chemistry, 2024, 39(9): 359-368. doi: 10.3866/PKU.DXHX202309059
-
[16]
Hongwei Ma , Fang Zhang , Hui Ai , Niu Zhang , Shaochun Peng , Hui Li . Integrated Crystallographic Teaching with X-ray,TEM and STM. University Chemistry, 2024, 39(3): 5-17. doi: 10.3866/PKU.DXHX202308107
-
[17]
Tianyun Chen , Ruilin Xiao , Xinsheng Gu , Yunyi Shao , Qiujun Lu . Synthesis, Crystal Structure, and Mechanoluminescence Properties of Lanthanide-Based Organometallic Complexes. University Chemistry, 2024, 39(5): 363-370. doi: 10.3866/PKU.DXHX202312017
-
[18]
Xiaxue Chen , Yuxuan Yang , Ruolin Yang , Yizhu Wang , Hongyun Liu . Adjustable Polychromatic Fluorescence: Investigating the Photoluminescent Properties of Copper Nanoclusters. University Chemistry, 2024, 39(9): 328-337. doi: 10.3866/PKU.DXHX202308019
-
[19]
YanYuan Jia , Rong Rong , Jie Liu , Jing Guo , GuoYu Jiang , Shuo Guo . Unity is Strength, and Independence Shines: A Science Popularization Experiment on AIE and ACQ Effects. University Chemistry, 2024, 39(9): 349-358. doi: 10.12461/PKU.DXHX202402035
-
[20]
Ronghao Zhao , Yifan Liang , Mengyao Shi , Rongxiu Zhu , Dongju Zhang . Investigation into the Mechanism and Migratory Aptitude of Typical Pinacol Rearrangement Reactions: A Research-Oriented Computational Chemistry Experiment. University Chemistry, 2024, 39(4): 305-313. doi: 10.3866/PKU.DXHX202309101
-
[1]
Metrics
- PDF Downloads(2054)
- Abstract views(2144)
- HTML views(10)