Home

Citation: FAN Yin-Heng, ZOU Yun-Ling, JIN Dan, WU Qiang, LIU Tong, XU Jie. Studies on the High Chemical Reactivity of Nano-NaH[J]. Chinese Journal of Applied Chemistry, ;2007, 24(1): 21-24. shu

Studies on the High Chemical Reactivity of Nano-NaH

FAN Yin-Heng ^a,, ,
ZOU Yun-Ling ^a ,
JIN Dan ^a ,
WU Qiang ^a ,
LIU Tong ^a ,
XU Jie ^b

1.
a School of Chemistry and Chemical Engineering, Institute of Chemistry for Functionalized Materials, Liaoning Normal University, Dalian 116029;
2.
b Dalian Institute of Chemical Physics, Chinese Academy of Sciences, Dalian

Corresponding author: FAN Yin-Heng,
Received Date: 9 January 2006
Available Online: 28 March 2006
Fund Project: 国家自然科学基金项目(50071025) (50071025)辽宁省教育厅科学研究计划资助项目(2004C020) (2004C020)

A comparison between the initial reaction rates of nano- and commercial NaH has been studied in four test reactions:(1) hydrogenolysis of chlorobenzene; (2) selective reduction of cinnamaldehyde to cinnamyl alcohol; (3)metallation of dimethyl sulfoxide; (4) catalytic hydrogenation of 1-octene.The experimental results indicate that when NaH is used as a chemical reagent in the first three reactions, the initial reaction rates of nano-NaH is 230, 120 and 110 times higher than those of the commercial ones respectively, and it is in agreement with the difference in specific surface areas between these two forms of NaH.When NaH is used as a catalyst component together with Cp₂TiCl₂ in the fourth reaction, catalyst with nano-NaH gives extremely high activity in the hydrogenation of 1-octene, while the one with commercial NaH gives no activity at all even if a large amount of the commercial NaH is used to make the total surface area equivalent to that of nano-NaH.Thus, it is evident that although large specific surface area is important for nano-NaH to be used as a catalyst component, high surface energy with surface defects seems to be more important.The large specific surface and the activated surface of nano-NaH with high surface energy should be the main factors for their extremely high chemical reactivity, while whether the former or the latter one plays a leading role depends on the type of reactions it is involved.
- nano-NaH,
- hydrogenolysis of chlorobenzene,
- selective reduction of cinnamaldehyde,
- metallation of dimethyl sulfoxide,
- catalytic hydrogenation of octene
1. [1]
  Ruikang Su , Muyan Bai , Zhiqing Liu , Fang Fang , Yuena Yu . Wittig反应与可见光氧化还原催化融合构建烯烃. University Chemistry, 2026, 41(8): 370-379. doi: 10.12461/PKU.DXHX202507075
2. [2]
  Yue Zhao , Yanfei Li , Tao Xiong . Copper Hydride-Catalyzed Nucleophilic Additions of Unsaturated Hydrocarbons to Aldehydes and Ketones. University Chemistry, 2024, 39(4): 280-285. doi: 10.3866/PKU.DXHX202309001
3. [3]
  Fangfang Tan , Lele Zhang , Penghua Jing , Pengju Zhao , Yang Li . 烯烃光催化氧化制备二苯甲酮——介绍一个绿色合成综合实验. University Chemistry, 2026, 41(8): 380-388. doi: 10.12461/PKU.DXHX202507049
4. [4]
  Hailian Tang , Siyuan Chen , Qiaoyun Liu , Guoyi Bai , Botao Qiao , Liu Fei . Stabilized Rh/hydroxyapatite Catalyst for Furfuryl Alcohol Hydrogenation: Application of Oxidative Strong Metal-Support Interactions in Reducing Conditions. Acta Physico-Chimica Sinica, 2025, 41(4): 100036-0. doi: 10.3866/PKU.WHXB202408004
5. [5]
  Liuyun Chen , Wenju Wang , Tairong Lu , Xuan Luo , Xinling Xie , Kelin Huang , Shanli Qin , Tongming Su , Zuzeng Qin , Hongbing Ji . Soft template-induced deep pore structure of Cu/Al₂O₃ for promoting plasma-catalyzed CO₂ hydrogenation to DME. Acta Physico-Chimica Sinica, 2025, 41(6): 100054-0. doi: 10.1016/j.actphy.2025.100054
6. [6]
  Hongting Yan , Aili Feng , Rongxiu Zhu , Lei Liu , Dongju Zhang . Reexamination of the Iodine-Catalyzed Chlorination Reaction of Chlorobenzene Using Computational Chemistry Methods. University Chemistry, 2025, 40(3): 16-22. doi: 10.12461/PKU.DXHX202403010
7. [7]
  Bing WEI , Jianfan ZHANG , Zhe CHEN . Research progress in fine tuning of bimetallic nanocatalysts for electrocatalytic carbon dioxide reduction. Chinese Journal of Inorganic Chemistry, 2025, 41(3): 425-439. doi: 10.11862/CJIC.20240201
8. [8]
  Feifei Yang , Wei Zhou , Chaoran Yang , Tianyu Zhang , Yanqiang Huang . Enhanced Methanol Selectivity in CO₂ Hydrogenation by Decoration of K on MoS₂ Catalyst. Acta Physico-Chimica Sinica, 2024, 40(7): 2308017-0. doi: 10.3866/PKU.WHXB202308017
9. [9]
  Bizhu Shao , Huijun Dong , Yunnan Gong , Jianhua Mei , Fengshi Cai , Jinbiao Liu , Dichang Zhong , Tongbu Lu . Metal-Organic Framework-Derived Nickel Nanoparticles for Efficient CO₂ Electroreduction in Wide Potential Windows. Acta Physico-Chimica Sinica, 2024, 40(4): 2305026-0. doi: 10.3866/PKU.WHXB202305026
10. [10]
  Yi Huang , Yansong Xiao , Xingxing Ma , Qiuling Song . Zweifel olefination: an innovative approach to highly efficient stereoselective alkene synthesis. University Chemistry, 2026, 41(7): 119-125. doi: 10.12461/PKU.DXHX202506046
11. [11]
  Hui-Ying Chen , Hao-Lin Zhu , Pei-Qin Liao , Xiao-Ming Chen . Integration of Ru(Ⅱ)-Bipyridyl and Zinc(Ⅱ)-Porphyrin Moieties in a Metal-Organic Framework for Efficient Overall CO₂ Photoreduction. Acta Physico-Chimica Sinica, 2024, 40(4): 2306046-0. doi: 10.3866/PKU.WHXB202306046
12. [12]
  Jianan Hong , Chenyu Xu , Yan Liu , Changqi Li , Menglin Wang , Yanwei Zhang . Decoding the interfacial competition between hydrogen evolution and CO₂ reduction via edge-active-site modulation in photothermal catalysis. Acta Physico-Chimica Sinica, 2025, 41(9): 100099-0. doi: 10.1016/j.actphy.2025.100099
13. [13]
  Wei Sun , Yongjing Wang , Kun Xiang , Saishuai Bai , Haitao Wang , Jing Zou , Arramel , Jizhou Jiang . CoP Decorated on Ti₃C₂T_x MXene Nanocomposites as Robust Electrocatalyst for Hydrogen Evolution Reaction. Acta Physico-Chimica Sinica, 2024, 40(8): 2308015-0. doi: 10.3866/PKU.WHXB202308015
14. [14]
  Yinuo Wang , Siran Wang , Yilong Zhao , Dazhen Xu . Selective Synthesis of Diarylmethyl Anilines and Triarylmethanes via Multicomponent Reactions: Introduce a Comprehensive Experiment of Organic Chemistry. University Chemistry, 2024, 39(8): 324-330. doi: 10.3866/PKU.DXHX202401063
15. [15]
  Yuyao Chen , Qirui Zou , Bowen Liu , Fuyun Li , Ao Zhang , Xiuwei Fan . NBO分析在研究取代芳烃亲电取代反应区域选择性和活性中的应用. University Chemistry, 2026, 41(9): 442-448. doi: 10.12461/PKU.DXHX202509012
16. [16]
  Haitao Wang , Lianglang Yu , Jizhou Jiang , Arramel , Jing Zou . S-Doping of the N-Sites of g-C₃N₄ to Enhance Photocatalytic H₂ Evolution Activity. Acta Physico-Chimica Sinica, 2024, 40(5): 2305047-0. doi: 10.3866/PKU.WHXB202305047
17. [17]
  Wenliang Wang , Weina Wang , Tian Sheng , Nan Wei , Sufan Wang , Tao Zhou . 过渡金属/氧化物催化CO₂加H₂还原生成甲醇的甲酸盐与甲酰基路径的前线轨道对称性分析. University Chemistry, 2026, 41(9): 405-411. doi: 10.12461/PKU.DXHX202508059
18. [18]
  Xiaorui Chen , Xuan Luo , Tongming Su , Xinling Xie , Liuyun Chen , Yuejing Bin , Zuzeng Qin , Hongbing Ji . Ga-doped Cu/γ-Al₂O₃ bifunctional interface sites promote the direct hydrogenation of CO₂ to DME. Acta Physico-Chimica Sinica, 2025, 41(10): 100126-0. doi: 10.1016/j.actphy.2025.100126
19. [19]
  Jingkun Yu , Xue Yong , Ang Cao , Siyu Lu . Bi-Layer Single Atom Catalysts Boosted Nitrate-to-Ammonia Electroreduction with High Activity and Selectivity. Acta Physico-Chimica Sinica, 2024, 40(6): 2307015-0. doi: 10.3866/PKU.WHXB202307015
20. [20]
  Yan Kong , Wei Wei , Lekai Xu , Chen Chen . Electrochemical Synthesis of Organonitrogen Compounds from N-integrated CO₂ Reduction Reaction. Acta Physico-Chimica Sinica, 2024, 40(8): 2307049-0. doi: 10.3866/PKU.WHXB202307049

Get Citation

PDF

XML

Metrics

PDF Downloads(1)
Abstract views(2135)
HTML views(338)

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