Home

Citation: FANG Hao-Jie, DONG Wen-Bo, ZHANG Ren-Xi, HOU Hui-Qi. Spectrum of •HS and Its Reactions with Oxygen in Aqueous Solution[J]. Acta Physico-Chimica Sinica, ;2006, 22(06): 761-763. doi: 10.3866/PKU.WHXB20060623 shu

Spectrum of •HS and Its Reactions with Oxygen in Aqueous Solution

1.
Institute of Environment Science, Fudan University, Shanghai 200433, P. R. China

Received Date: 27 December 2005
Available Online: 31 May 2006

The 266 nm laser photolysis formation and chemical behavior of •HS in aqueous solution have been studied by laser photolysis-transient absorption technique. The 266 nm laser photolysis of H2O2 leads to the formation of •OH, which reacts with H2S to produce •HS, while solutions of HS− can also be directly photolyzed with 266 nm laser pulses to produce •HS radical. The transient UV-Vis absorption spectrum of •HS has been attributed to 220~300 nm with a maximum absorption at 220 nm and a shoulder at 250~270 nm. The chemical behavior of •HS is very active in oxygen saturated aqueous solution:•HS will first react with oxygen to form •SO2−, which further reacts with another oxygen molecule with the production of SO2 and •O2−. In acid solution, •O2− immediately protonates to form •HO2.
- Laser photolysis- transient absorption;•HS;Aqueous phase;H2S
1. [1]
  Shangqian Zhang , Jiaxuan Li , Xuan Hu , Zelong Chen , Junliang Dong , Chenhao Hu , Shuang Chao , Yinghua Lv , Yuxin Pei , Zhichao Pei . H₂S and NIR light-driven nanomotors induce disulfidptosis for targeted anticancer therapy by enhancing disruption of tumor metabolic symbiosis. Chinese Chemical Letters, 2025, 36(1): 110314-. doi: 10.1016/j.cclet.2024.110314
2. [2]
  Ke Qiu , Fengmei Wang , Mochou Liao , Kerun Zhu , Jiawei Chen , Wei Zhang , Yongyao Xia , Xiaoli Dong , Fei Wang . A Fumed SiO₂-based Composite Hydrogel Polymer Electrolyte for Near-Neutral Zinc-Air Batteries. Acta Physico-Chimica Sinica, 2024, 40(3): 2304036-0. doi: 10.3866/PKU.WHXB202304036
3. [3]
  Jia-Mei Qin , Xue Li , Wei Lang , Fu-Hao Zhang , Qian-Yong Cao . An AIEgen nano-assembly for simultaneous detection of ATP and H₂S. Chinese Chemical Letters, 2024, 35(6): 108925-. doi: 10.1016/j.cclet.2023.108925
4. [4]
  Huakang Zong , Xinyue Li , Yanlin Zhang , Faxun Wang , Xingxing Yu , Guotao Duan , Yuanyuan Luo . Pt/Ti₃C₂ electrode material used for H₂S sensor with low detection limit and high stability. Chinese Chemical Letters, 2025, 36(5): 110195-. doi: 10.1016/j.cclet.2024.110195
5. [5]
  Yudi Cheng , Xiao Wang , Jiao Chen , Zihan Zhang , Jiadong Ou , Mengyao She , Fulin Chen , Jianli Li . A near-infrared fluorescent probe for visualizing transformation pathway of Cys/Hcy and H₂S and its applications in living system. Chinese Chemical Letters, 2024, 35(5): 109156-. doi: 10.1016/j.cclet.2023.109156
6. [6]
  Xin Zhou , Yiting Huo , Songyu Yang , Bowen He , Xiaojing Wang , Zhen Wu , Jianjun Zhang . Understanding the effect of pH on protonated COF during photocatalytic H₂O₂ production by femtosecond transient absorption spectroscopy. Acta Physico-Chimica Sinica, 2025, 41(12): 100160-0. doi: 10.1016/j.actphy.2025.100160
7. [7]
  Yiting Huo , Xin Zhou , Feifan Zhao , Chenbin Ai , Zhen Wu , Zhidong Chang , Bicheng Zhu . Boosting photocatalytic CO₂ methanation through TiO₂/CdS S-scheme heterojunction and fs-TAS mechanism study. Acta Physico-Chimica Sinica, 2025, 41(11): 100148-0. doi: 10.1016/j.actphy.2025.100148
8. [8]
  Yi Yang , Xin Zhou , Miaoli Gu , Bei Cheng , Zhen Wu , Jianjun Zhang . Femtosecond transient absorption spectroscopy investigation on ultrafast electron transfer in S-scheme ZnO/CdIn₂S₄ photocatalyst for H₂O₂ production and benzylamine oxidation. Acta Physico-Chimica Sinica, 2025, 41(6): 100064-0. doi: 10.1016/j.actphy.2025.100064
9. [9]
  Junqing WEN , Ruoqi WANG , Jianmin ZHANG . Regulation of photocatalytic hydrogen production performance in GaN/ZnO heterojunction through doping with Li and Au. Chinese Journal of Inorganic Chemistry, 2025, 41(5): 923-938. doi: 10.11862/CJIC.20240243
10. [10]
  Jiayao Wang , Guixu Pan , Ning Wang , Shihan Wang , Yaolin Zhu , Yunfeng Li . Preparation of donor-π-acceptor type graphitic carbon nitride photocatalytic systems via molecular level regulation for high-efficient H₂O₂ production. Acta Physico-Chimica Sinica, 2025, 41(12): 100168-0. doi: 10.1016/j.actphy.2025.100168
11. [11]
  Xi YANG , Chunxiang CHANG , Yingpeng XIE , Yang LI , Yuhui CHEN , Borao WANG , Ludong YI , Zhonghao HAN . Co-catalyst Ni₃N supported Al-doped SrTiO₃: Synthesis and application to hydrogen evolution from photocatalytic water splitting. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 440-452. doi: 10.11862/CJIC.20240371
12. [12]
  Fengying Zhang , Yanglin Mei , Yuman Jiang , Shenshen Zheng , Kaibo Zheng , Ying Zhou . Research progress of transient absorption spectroscopy in solar energy conversion and utilization. Acta Physico-Chimica Sinica, 2025, 41(9): 100118-0. doi: 10.1016/j.actphy.2025.100118
13. [13]
  Xibao Li , Yiyang Wan , Fang Deng , Yingtang Zhou , Pinghua Chen , Fan Dong , Jizhou Jiang . Advances in Z-scheme and S-scheme heterojunctions for photocatalytic and photoelectrocatalytic H₂O₂ production. Chinese Chemical Letters, 2025, 36(10): 111418-. doi: 10.1016/j.cclet.2025.111418
14. [14]
  Bin Fang , Jiaqi Yang , Limin Wang , Haoqin Li , Jiaying Guo , Jiaxin Zhang , Qingyuan Guo , Bo Peng , Kedi Liu , Miaomiao Xi , Hua Bai , Li Fu , Lin Li . A mitochondria-targeted H₂S-activatable fluorogenic probe for tracking hepatic ischemia-reperfusion injury. Chinese Chemical Letters, 2024, 35(6): 108913-. doi: 10.1016/j.cclet.2023.108913
15. [15]
  Bicheng Zhu , Jingsan Xu . S-scheme heterojunction photocatalyst for H2 evolution coupled with organic oxidation. Chinese Journal of Structural Chemistry, 2024, 43(8): 100327-100327. doi: 10.1016/j.cjsc.2024.100327
16. [16]
  Yuena Yang , Xufang Hu , Yushan Liu , Yaya Kuang , Jian Ling , Qiue Cao , Chuanhua Zhou . The Realm of Smart Hydrogels. University Chemistry, 2024, 39(5): 172-183. doi: 10.3866/PKU.DXHX202310125
17. [17]
  Chuanming GUO , Kaiyang ZHANG , Yun WU , Rui YAO , Qiang ZHAO , Jinping LI , Guang LIU . Performance of MnO₂-0.39IrO_x composite oxides for water oxidation reaction in acidic media. Chinese Journal of Inorganic Chemistry, 2024, 40(6): 1135-1142. doi: 10.11862/CJIC.20230459
18. [18]
  Zheng Liu , Yuqing Bian , Graham Dawson , Jiawei Zhu , Kai Dai . Rational constructing of Zn_0.5Cd_0.5S-diethylenetriamine/g-C₃N₄ S-scheme heterojunction with enhanced photocatalytic H₂O₂ production. Chinese Chemical Letters, 2025, 36(9): 111272-. doi: 10.1016/j.cclet.2025.111272
19. [19]
  Chengxin Chen , Hongfei Shi , Xiaoyan Cai , Liang Mao , Zhe Chen . Enhanced bifunctional photocatalytic performances for H₂ evolution and HCHO elimination with an S-scheme CoWO₄/CdIn₂S₄ heterojunction. Acta Physico-Chimica Sinica, 2025, 41(12): 100155-0. doi: 10.1016/j.actphy.2025.100155
20. [20]
  Zunxiang Zeng , Yuling Hu , Yufei Hu , Hua Xiao . Analysis of Plant Essential Oils by Supercritical CO₂Extraction with Gas Chromatography-Mass Spectrometry: An Instrumental Analysis Comprehensive Experiment Teaching Reform. University Chemistry, 2024, 39(3): 274-282. doi: 10.3866/PKU.DXHX202309069

Get Citation

PDF

XML

Metrics

PDF Downloads(3095)
Abstract views(3616)
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