The initiation and characterization of single bimolecular reactions with a scanning tunneling microscope
作者： Lincoln J. Lauhon , Wilson Ho
DOI: 10.1039/B002846K
关键词:
摘要: A scanning tunneling microscope (STM) operating at 9 K in ultrahigh vacuum was used to initiate a bimolecular reaction between isolated hydrogen sulfide and dicarbon molecules on the Cu(001) surface. The products ethynyl (CCH) sulfhydryl (SH) were identified by inelastic electron spectroscopy (STM-IETS) by sequentially removing atoms from an H2S molecule using energetic electrons. For comparison, thermal diffusion of CC 45 K H2O also observed.
rsc.org
sci-hub.se 参考文章(12)
K. T. Leung, X. S. Zhang, D. A. Shirley, ADSORPTION AND SURFACE REACTIONS OF H[SUB]2 S AND SO[SUB]2 ON CU(100) STUDIED BY ELECTRON ENERGY LOSS SPECTROSCOPY The Journal of Physical Chemistry. ,vol. 93, pp. 6164- 6170 ,(1989) , 10.1021/J100353A042
Joost Wintterlin, S Volkening, TVW Janssens, Tomaso Zambelli, Gerhard Ertl, Atomic and Macroscopic Reaction Rates of a Surface-Catalyzed Reaction Science. ,vol. 278, pp. 1931- 1934 ,(1997) , 10.1126/SCIENCE.278.5345.1931
JoséA. Rodriguez, The adsorption of pyrazine, hydrogen sulfide and thiophene on copper: A quantum-chemical study Surface Science. ,vol. 234, pp. 421- 438 ,(1990) , 10.1016/0039-6028(90)90574-R
Barry C Stipe, Mohammad A Rezaei, Wilson Ho, Single-Molecule Vibrational Spectroscopy and Microscopy Science. ,vol. 280, pp. 1732- 1735 ,(1998) , 10.1126/SCIENCE.280.5370.1732
W. G. Hawkins, P. L. Houston, 193 nm photodissociation of H2S: The SH internal energy distribution Journal of Chemical Physics. ,vol. 73, pp. 297- 302 ,(1980) , 10.1063/1.439873
D. V. Chakarov, W. Ho, Hot H photochemistry of H2S and CO coadsorbed on Cu(111) at 68 K The Journal of Chemical Physics. ,vol. 94, pp. 4075- 4077 ,(1991) , 10.1063/1.460658
Phaedon Avouris, Manipulation of Matter at the Atomic and Molecular Levels Accounts of Chemical Research. ,vol. 28, pp. 95- 102 ,(1995) , 10.1021/AR00051A002
HJ Lee, Wilson Ho, Single-Bond Formation and Characterization with a Scanning Tunneling Microscope Science. ,vol. 286, pp. 1719- 1722 ,(1999) , 10.1126/SCIENCE.286.5445.1719
L. J. Lauhon, W. Ho, Single molecule thermal rotation and diffusion: Acetylene on Cu(001) Journal of Chemical Physics. ,vol. 111, pp. 5633- 5636 ,(1999) , 10.1063/1.479863
I. Chorkendorff, P.B. Rasmussen, Reconstruction of Cu(100) by adsorption of atomic hydrogen Surface Science. ,vol. 248, pp. 35- 44 ,(1991) , 10.1016/0039-6028(91)90059-2