Home

Citation: Li Hai-Yang, Ma Chen-Sheng, Bai Ji-Ling, He Guo-Zhong. The Composition and Formation Mechanism of Negative Mn/O Binary Clusters Produced by Laser Vaporization[J]. Acta Physico-Chimica Sinica, ;1997, 13(10): 946-949. doi: 10.3866/PKU.WHXB19971017 shu

The Composition and Formation Mechanism of Negative Mn/O Binary Clusters Produced by Laser Vaporization

1.
State Key Laboratory of Molecular reaction Dynamics,Dalian Institute of Chemical Physics,Dalian 116023

Received Date: 17 March 1997
Available Online: 15 October 1997

Time-of-flight mass spectrometry was used to investigate negative Mn-O clusters produced by 532 nm laser vaporization of MnCO3 solid pellet. Five series MnxOy-, x = 1-33, y - x= 0,1,2,3,4 cluster ions were observed. For cluster ion MnxOy with x >5, the mean valences of Mn atom in cluster MnxOy ions is 2.4±0.1, and is almost unchangeable with the size of cluster from x=5-25. The relative intensity of the observed peaks with the same x but different y, can be well fitted by a binomial distribution, for x= 5-12 clusters. All the observed information indicate a gas-phase MnO, MnO2 molecule aggregation mechanism for the production of these oxygen-rich cluster ions.
- Cluster,
- Aggregation mechanism,
- Laser vaporization,
- Time-of flight mass spectrometry,
- Binomial distribution
1. [1]
  Huan LI , Shengyan WANG , Long Zhang , Yue CAO , Xiaohan YANG , Ziliang WANG , Wenjuan ZHU , Wenlei ZHU , Yang ZHOU . Growth mechanisms and application potentials of magic-size clusters of groups Ⅱ-Ⅵ semiconductors. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1425-1441. doi: 10.11862/CJIC.20240088
2. [2]
  Zian Lin , Yingxue Jin . Matrix-Assisted Laser Desorption/Ionization Mass Spectrometry (MALDI-MS) for Disease Marker Screening and Identification: A Comprehensive Experiment Teaching Reform in Instrumental Analysis. University Chemistry, 2024, 39(11): 327-334. doi: 10.12461/PKU.DXHX202403066
3. [3]
  Kexin Yan , Zhaoqi Ye , Lingtao Kong , He Li , Xue Yang , Yahong Zhang , Hongbin Zhang , Yi Tang . Seed-Induced Synthesis of Disc-Cluster Zeolite L Mesocrystals with Ultrashort c-Axis: Morphology Control, Decoupled Mechanism, and Enhanced Adsorption. Acta Physico-Chimica Sinica, 2024, 40(9): 2308019-0. doi: 10.3866/PKU.WHXB202308019
4. [4]
  Lubing Qin , Fang Sun , Meiyin Li , Hao Fan , Likai Wang , Qing Tang , Chundong Wang , Zhenghua Tang . Atomically Precise (AgPd)₂₇ Nanoclusters for Nitrate Electroreduction to NH₃: Modulating the Metal Core by a Ligand Induced Strategy. Acta Physico-Chimica Sinica, 2025, 41(1): 100008-0. doi: 10.3866/PKU.WHXB202403008
5. [5]
  Linfeng Zhou , Yulin Zhang , Suhao Lin , Longguan Zhu . 2023年北京大学金秋营及第37届中国化学奥林匹克决赛磷团簇相关试题解析与拓展. University Chemistry, 2025, 40(8): 376-387. doi: 10.12461/PKU.DXHX202411030
6. [6]
  Xiaohang JIN , Qi LIU , Jianping LANG . Room‑temperature solid‑state synthesis, structure, and third‑order nonlinear optical properties of phosphine‑ligand‑protected silver thiolate clusters. Chinese Journal of Inorganic Chemistry, 2025, 41(8): 1505-1512. doi: 10.11862/CJIC.20250125
7. [7]
  Yuanyuan Ping , Wangqing Kong . 光催化碳氢键官能团化合成1-苯基-1,2-乙二醇. University Chemistry, 2025, 40(6): 238-247. doi: 10.12461/PKU.DXHX202408092
8. [8]
  Renshu Huang , Jinli Chen , Xingfa Chen , Tianqi Yu , Huyi Yu , Kaien Li , Bin Li , Shibin Yin . Synergized oxygen vacancies with Mn2O3@CeO2 heterojunction as high current density catalysts for Li–O2 batteries. Chinese Journal of Structural Chemistry, 2023, 42(11): 100171-100171. doi: 10.1016/j.cjsc.2023.100171
9. [9]
  Danqing Wu , Jiajun Liu , Tianyu Li , Dazhen Xu , Zhiwei Miao . Research Progress on the Simultaneous Construction of C—O and C—X Bonds via 1,2-Difunctionalization of Olefins through Radical Pathways. University Chemistry, 2024, 39(11): 146-157. doi: 10.12461/PKU.DXHX202403087
10. [10]
  Jie ZHAO , Huili ZHANG , Xiaoqing LU , Zhaojie WANG . Theoretical calculations of CO₂ capture and separation by functional groups modified 2D covalent organic framework. Chinese Journal of Inorganic Chemistry, 2025, 41(2): 275-283. doi: 10.11862/CJIC.20240213
11. [11]
  Tianlong Zhang , Rongling Zhang , Hongsheng Tang , Yan Li , Hua Li . Online Monitoring and Mechanistic Analysis of 3,5-diamino-1,2,4-triazole (DAT) Synthesis via Raman Spectroscopy: A Recommendation for a Comprehensive Instrumental Analysis Experiment. University Chemistry, 2024, 39(6): 303-311. doi: 10.3866/PKU.DXHX202312006
12. [12]
  Qin ZHU , Jiao MA , Zhihui QIAN , Yuxu LUO , Yujiao GUO , Mingwu XIANG , Xiaofang LIU , Ping NING , Junming GUO . Morphological evolution and electrochemical properties of cathode material LiAl_0.08Mn_1.92O₄ single crystal particles. Chinese Journal of Inorganic Chemistry, 2024, 40(8): 1549-1562. doi: 10.11862/CJIC.20240022
13. [13]
  Junhao Dai , Zhu He , Xinhai Li , Guochun Yan , Hui Duan , Guangchao Li , Zhixing Wang , Huajun Guo , Wenjie Peng , Jiexi Wang . Ultrafast spray pyrolysis for synthesizing uniform Mg-doped LiNi_0.9Co_0.05Mn_0.05O₂. Chinese Chemical Letters, 2025, 36(6): 110063-. doi: 10.1016/j.cclet.2024.110063
14. [14]
  Xinpeng LIU , Liuyang ZHAO , Hongyi LI , Yatu CHEN , Aimin WU , Aikui LI , Hao HUANG . Ga₂O₃ coated modification and electrochemical performance of Li_1.2Mn_0.54Ni_0.13Co_0.13O₂ cathode material. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1105-1113. doi: 10.11862/CJIC.20230488
15. [15]
  Zhuoming Liang , Ming Chen , Zhiwen Zheng , Kai Chen . Multidimensional Studies on Ketone-Enol Tautomerism of 1,3-Diketones By ¹H NMR. University Chemistry, 2024, 39(7): 361-367. doi: 10.3866/PKU.DXHX202311029
16. [16]
  Zhenlin Zhou , Siyuan Chen , Yi Liu , Chengguo Hu , Faqiong Zhao . A New Program of Voltammetry Experiment Teaching Based on Laser-Scribed Graphene Electrode. University Chemistry, 2024, 39(2): 358-370. doi: 10.3866/PKU.DXHX202308049
17. [17]
  Tianlong Zhang , Jiajun Zhou , Hongsheng Tang , Xiaohui Ning , Yan Li , Hua Li . Virtual Simulation Experiment for Laser-Induced Breakdown Spectroscopy (LIBS) Analysis. University Chemistry, 2024, 39(6): 295-302. doi: 10.3866/PKU.DXHX202312049
18. [18]
  Junjian Wang , Qingquan Yu , Shunyao Liu , Yuke Chen , Xiaoyu Liu , Guodong Li , Xiaoyan Liu , Hong Liu , Weijia Zhou . Laser-Induced Carbonization of Hydroxyapatite Sandwich Paper for Inkless Printing. Acta Physico-Chimica Sinica, 2024, 40(4): 2304024-0. doi: 10.3866/PKU.WHXB202304024
19. [19]
  Weilai Yu , Chuanbiao Bie . Unveiling S-Scheme Charge Transfer Mechanism. Acta Physico-Chimica Sinica, 2024, 40(4): 2307022-0. doi: 10.3866/PKU.WHXB202307022
20. [20]
  Fan JIA , Wenbao XU , Fangbin LIU , Haihua ZHANG , Hongbing FU . Synthesis and electroluminescence properties of Mn²⁺ doped quasi-two-dimensional perovskites (PEA)₂Pb_yMn_1-yBr₄. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1114-1122. doi: 10.11862/CJIC.20230473

Get Citation

PDF

XML

Metrics

PDF Downloads(2128)
Abstract views(2956)
HTML views(5)

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