We report a combined quantum-mechanics/molecular-mechanics (QM/MM) analysis of H2 dissociation and hydrogen–deuterium (H/D) exchange on four potential active sites inside the TS-1 pores: (1) Au3/T6–Ti-non-defect, (2) Au3/T6–Si-non-defect, (3) Au3/T6–Ti-defect, and (4) Au3/T6–Si-defect. We provide full kinetic and thermodynamic data calculated at standard conditions (298.15 K, 1 atm) for Eley–Rideal mechanisms on these sites. The H/D exchange on Au3/TS-1 occurs in two steps: (1) first H2 dissociation on Au3/TS-1 to form H–Au3–H species and (2) D2 (or second H2) attack on these H–Au3–H species to form HD. The energetics of the first H2 dissociation step is site-sensitive (with respect to Au sites), while that of the D2 (or second H2) addition step is not site-sensitive. We found that two different mechanisms for the second step are both kinetically and thermodynamically favorable. The most favorable mechanism (ΔE act ~ 28 kcal/mol) involves an attack of D2 on both the H atoms in the H–Au3–H intermediate, and two HD molecules are formed simultaneously. The first H2 dissociation step is almost thermoneutral and the D2 (or second H2) addition step is somewhat exothermic. A comparison of the pure QM and QM/MM calculations on Au3/TS-1 suggests that the formation of the H–Au3–H species inside the TS-1 pores becomes thermodynamically more favorable due to the long-range interactions. The activation energies for the first H2 dissociation step (19–24 kcal/mol) are lower than those for the D2 (or second H2) addition step (28–31 kcal/mol). Therefore, the increase in the HD formation rate with temperature is likely to be stronger than the increase in the H–Au3–H formation rate. On the basis of the calculated activation energies and the reaction thermochemistry, we predict a viable Eley–Rideal H/D exchange pathway that may operate at or above 573 K. We also found potential H/D exchange channels on bare TS-1 (without Au3) where gas-phase D2 (or second H2) attacks the Ti–OH or Si–OH groups (of defect sites) and exchanges one of the D atoms to form HD and Ti–OD or Si–OD groups.
Similar content being viewed by others
References
B. Hammer J.K. Nørskov (1995) Nature 376 238 Occurrence Handle10.1038/376238a0 Occurrence Handle1:CAS:528:DyaK2MXntFSmurk%3D Occurrence Handle1995Natur.376..238H
M. Haruta N. Yamada T. Kobayashi S. Iijima (1989) J. Catal. 115 301 Occurrence Handle10.1016/0021-9517(89)90034-1 Occurrence Handle1:CAS:528:DyaL1MXhtVamsbY%3D
M. Haruta S. Tsubota T. Kobayashi H. Kangeyama M.J. Genet B. Delmon (1993) J. Catal. 144 175 Occurrence Handle10.1006/jcat.1993.1322 Occurrence Handle1:CAS:528:DyaK2cXhs1GitQ%3D%3D
M.A. Bollinger M.A. Vannice (1996) Appl. Catal. B 8 417 Occurrence Handle10.1016/0926-3373(95)00077-1 Occurrence Handle1:CAS:528:DyaK28XjsVOhsbY%3D
G.C. Bond D.T. Thompson (2000) Gold Bull. 33 41 Occurrence Handle1:CAS:528:DC%2BD3MXmsFKgsw%3D%3D
M. Valden X. Lai D.W. Goodman (1998) Science 281 1647 Occurrence Handle9733505 Occurrence Handle10.1126/science.281.5383.1647 Occurrence Handle1:CAS:528:DyaK1cXmtVSqu7w%3D Occurrence Handle1998Sci...281.1647V
S.S. Pansare A. Sirijaruphan J.G. Goodwin (2005) J. Catal. 234 151 Occurrence Handle10.1016/j.jcat.2005.06.012 Occurrence Handle1:CAS:528:DC%2BD2MXntVymurs%3D
J. Guzman B.C. Gates (2002) J. Phys. Chem. B 106 7659 Occurrence Handle10.1021/jp020584m Occurrence Handle1:CAS:528:DC%2BD38XltlWksbc%3D
J. Guzman S. Carrettin J.C. Fierro-Gonzalez Y. Hao B.C. Gates A. Corma (2005) Angew. Chem. Int. Ed. 44 4778 Occurrence Handle10.1002/anie.200500659 Occurrence Handle1:CAS:528:DC%2BD2MXnvVSqtrs%3D
J.T. Calla M.T. Bore A.K. Datye R.J. Davis (2006) J. Catal. 238 458 Occurrence Handle10.1016/j.jcat.2006.01.009 Occurrence Handle1:CAS:528:DC%2BD28Xht1ylsb0%3D
B. Yoon H. Häkkinen U. Landman A.S. Wörz J.-M. Antonietti S. Abbet K. Judai U. Heiz (2005) Science 307 403 Occurrence Handle15662008 Occurrence Handle10.1126/science.1104168 Occurrence Handle1:CAS:528:DC%2BD2MXksFyjuw%3D%3D Occurrence Handle2005Sci...307..403Y
R. Zanella S. Giorgio C.-H. Shin C.R. Henry C. Louis (2004) J. Catal. 222 357 Occurrence Handle10.1016/j.jcat.2003.11.005 Occurrence Handle1:CAS:528:DC%2BD2cXhvV2gsLs%3D
M.M. Biener J. Biener C.M. Friend (2005) Surf. Sci. 590 L259–L265 Occurrence Handle10.1016/j.susc.2005.06.003 Occurrence Handle1:CAS:528:DC%2BD2MXot1Ciur0%3D
S.H. Overbury V. Schwartz D.R. Mullins W. Yana S. Dai (2006) J. Catal. 241 56 Occurrence Handle10.1016/j.jcat.2006.04.018 Occurrence Handle1:CAS:528:DC%2BD28XlvFyltLg%3D
J.D. Stiehl T.S. Kim S.M. McClure C.B. Mullins (2004) J. Am. Chem. Soc. 126 13574 Occurrence Handle15493888 Occurrence Handle10.1021/ja046390x Occurrence Handle1:CAS:528:DC%2BD2cXnvFShsbw%3D
T. Hayashi K. Tanaka M. Haruta (1998) J. Catal. 178 566 Occurrence Handle10.1006/jcat.1998.2157 Occurrence Handle1:CAS:528:DyaK1cXmtlChsLk%3D
T.A. Nijhuis B.J. Huizinga M. Makkee J.A. Moulijn (1999) Ind. Eng. Chem. Res. 38 884 Occurrence Handle10.1021/ie980494x Occurrence Handle1:CAS:528:DyaK1MXnsF2rsw%3D%3D
E.E. Stangland K.B. Stavens R.P. Andres W.N. Delgass (2000) J. Catal. 191 332 Occurrence Handle10.1006/jcat.1999.2809 Occurrence Handle1:CAS:528:DC%2BD3cXisFelsb0%3D
G. Mul A. Zwijnenburg B. Linden Particlevan der M. Makkee J.A. Moulijn (2001) J. Catal. 201 128 Occurrence Handle10.1006/jcat.2001.3239 Occurrence Handle1:CAS:528:DC%2BD3MXksVWqtbc%3D
A.K. Sinha S. Seelan T. Akita S. Tsubota M. Haruta (2003) Appl. Catal. A 240 243 Occurrence Handle10.1016/S0926-860X(02)00451-9 Occurrence Handle1:CAS:528:DC%2BD3sXptlyltg%3D%3D
J. Chou and E.W. McFarland, Chem. Commun. (2004) 1648
L. Cumaranatunge W.N. Delgass (2005) J. Catal. 232 38 Occurrence Handle10.1016/j.jcat.2005.02.006 Occurrence Handle1:CAS:528:DC%2BD2MXjslOnsLc%3D
T.A. Nijhuis T. Visser B.M. Weckhuysen (2005) Angew. Chem. Int. Ed. 44 1115 Occurrence Handle10.1002/anie.200462043 Occurrence Handle1:CAS:528:DC%2BD2MXhtl2rsLY%3D
E.E. Stangland B. Taylor R.P. Andres W.N. Delgass (2005) J. Phys. Chem. B 109 2321 Occurrence Handle16851226 Occurrence Handle10.1021/jp048869h Occurrence Handle1:CAS:528:DC%2BD2cXntFWhtrg%3D
B. Taylor J. Lauterbach W.N. Delgass (2005) Appl. Catal. A 291 188 Occurrence Handle10.1016/j.apcata.2005.02.039 Occurrence Handle1:CAS:528:DC%2BD2MXosVWqu7g%3D
B. Chowdhury J.J. Bravo-Suarez M. Date S. Tsubota M. Haruta (2006) Angew. Chem. Int. Ed. 45 412 Occurrence Handle10.1002/anie.200502382 Occurrence Handle1:CAS:528:DC%2BD28XosFGnsw%3D%3D
B. Taylor J. Lauterbach G.E. Blau W.N. Delgass (2006) J. Catal. 242 142 Occurrence Handle10.1016/j.jcat.2006.06.007 Occurrence Handle1:CAS:528:DC%2BD28XnsFOqsrs%3D
P. Landon, P.J. Collier, A.J. Papworth, C.J. Kiely and G.J. Hutchings, Chem. Commun. (2002) 2058
G. Li J. Edwards A.F. Carley G.J. Hutchings (2006) Catal. Today 114 369 Occurrence Handle10.1016/j.cattod.2006.02.070 Occurrence Handle1:CAS:528:DC%2BD28XksFaksro%3D
M. Okumura Y. Kitagawa K. Yamagcuhi T. Akita S. Tsubota M. Haruta (2003) Chem. Lett. 32 822 Occurrence Handle10.1246/cl.2003.822 Occurrence Handle1:CAS:528:DC%2BD3sXnt1WnsrY%3D
Q. Fu H. Saltsburg M. Flytzani-Stephanopoulos (2003) Science 301 935 Occurrence Handle12843399 Occurrence Handle10.1126/science.1085721 Occurrence Handle1:CAS:528:DC%2BD3sXmt1els7s%3D Occurrence Handle2003Sci...301..935F
H. Sakurai T. Akita S. Tsubota M. Kiuchi M. Haruta (2005) Appl. Catal. A 291 179 Occurrence Handle10.1016/j.apcata.2005.02.043 Occurrence Handle1:CAS:528:DC%2BD2MXosVWqu7s%3D
X. Zhang H. Shi B.-Q. Xu (2005) Angew. Chem. Int. Ed. 44 7132 Occurrence Handle10.1002/anie.200502101 Occurrence Handle1:CAS:528:DC%2BD2MXht1KrsrfP
P. Claus (2005) Appl. Catal. A 291 222 Occurrence Handle10.1016/j.apcata.2004.12.048 Occurrence Handle1:CAS:528:DC%2BD2MXosVajsr0%3D
J.A. Lopez-Sanchez D. Lennon (2005) Appl. Catal. A 291 230 Occurrence Handle10.1016/j.apcata.2005.01.048 Occurrence Handle1:CAS:528:DC%2BD2MXosVajsro%3D
M. Mavrikakis P. Stoltze J.K. Nørskov (2000) Catal. Lett. 64 101 Occurrence Handle10.1023/A:1019028229377 Occurrence Handle1:CAS:528:DC%2BD3cXhslSgtLk%3D
N. Lopez J.K. Nørskov (2002) Surf. Sci. 515 175 Occurrence Handle10.1016/S0039-6028(02)01873-3 Occurrence Handle1:CAS:528:DC%2BD38XlvVSrs7c%3D
A. Sanchez S. Abbet U. Heiz W.-D. Schneider H. Häkkinen R.N. Barnett U. Landman (1999) J. Phys. Chem. A 103 9573 Occurrence Handle10.1021/jp9935992 Occurrence Handle1:CAS:528:DyaK1MXntFalurc%3D
A.M. Joshi W.N. Delgass K.T. Thomson (2006) J. Phys. Chem. B 110 16439 Occurrence Handle16913775 Occurrence Handle10.1021/jp061754o Occurrence Handle1:CAS:528:DC%2BD28XnsFemsrk%3D
L. Barrio P. Liu J.A. Rodríguez J.M. Campos-Martín J.L.G. Fierro (2006) J. Chem. Phys. 125 164715 Occurrence Handle17092128 Occurrence Handle10.1063/1.2363971 Occurrence Handle1:STN:280:DC%2BD28nps1Witg%3D%3D
J.C. Fierro-Gonzalez B.C. Gates (2004) J. Phys. Chem. B 108 16999 Occurrence Handle10.1021/jp046171y Occurrence Handle1:CAS:528:DC%2BD2cXotlals7g%3D
S. Lee C. Fan T. Wu S.L. Anderson (2004) J. Am. Chem. Soc. 126 5682 Occurrence Handle15125657 Occurrence Handle10.1021/ja049436v Occurrence Handle1:CAS:528:DC%2BD2cXjt1ajuro%3D
N. Yap R.P. Andres W.N. Delgass (2004) J. Catal. 226 156 Occurrence Handle10.1016/j.jcat.2004.05.016 Occurrence Handle1:CAS:528:DC%2BD2cXlsFagurY%3D
D.H. Wells W.N. Delgass K.T. Thomson (2002) J. Chem. Phys. 117 10597 Occurrence Handle10.1063/1.1520137 Occurrence Handle1:CAS:528:DC%2BD38XptFGgu7k%3D Occurrence Handle2002JChPh.11710597W
D.H. Wells W.N. Delgass K.T. Thomson (2004) J. Catal. 225 69 Occurrence Handle10.1016/j.jcat.2004.03.028 Occurrence Handle1:CAS:528:DC%2BD2cXksVantr8%3D
A.M. Joshi W.N. Delgass K.T. Thomson (2005) J. Phys. Chem. B 109 22392 Occurrence Handle16853917 Occurrence Handle10.1021/jp052653d Occurrence Handle1:CAS:528:DC%2BD2MXhtFKltbfN
A.M. Joshi W.N. Delgass K.T. Thomson (2006) J. Phys. Chem. B 110 2572 Occurrence Handle16471857 Occurrence Handle10.1021/jp054809f Occurrence Handle1:CAS:528:DC%2BD28XntFGnsA%3D%3D
A.M. Joshi W.N. Delgass K.T. Thomson (2006) J. Phys. Chem. B 110 23373 Occurrence Handle17107188 Occurrence Handle10.1021/jp063610f Occurrence Handle1:CAS:528:DC%2BD28XhtFSlsrbO
G.N. Vayssilov R.A. Santen Particlevan (1998) J. Catal. 175 170 Occurrence Handle10.1006/jcat.1998.2013 Occurrence Handle1:CAS:528:DyaK1cXjtFeisrY%3D
P.E. Sinclair C.R.A. Catlow (1999) J. Phys. Chem. B 103 1084 Occurrence Handle10.1021/jp9821679 Occurrence Handle1:CAS:528:DyaK1MXmsF2gtA%3D%3D
D.H. Wells W.N. Delgass K.T. Thomson (2004) J. Am. Chem. Soc. 126 2956 Occurrence Handle14995213 Occurrence Handle10.1021/ja037741v Occurrence Handle1:CAS:528:DC%2BD2cXhtFagtr0%3D
D.H. Wells A.M. Joshi W.N. Delgass K.T. Thomson (2006) J. Phys. Chem. B 110 14627 Occurrence Handle16869565 Occurrence Handle10.1021/jp062368+ Occurrence Handle1:CAS:528:DC%2BD28XmsFClsrg%3D
M. Haruta (1997) Catal. Today 36 153 Occurrence Handle10.1016/S0920-5861(96)00208-8 Occurrence Handle1:CAS:528:DyaK2sXitFCrtb0%3D
M. Haruta M. Date (2001) Appl. Catal. A. 222 427 Occurrence Handle10.1016/S0926-860X(01)00847-X Occurrence Handle1:CAS:528:DC%2BD38XjvFai
J. Sauer M. Sierka (2000) J. Comput. Chem. 21 1470 Occurrence Handle10.1002/1096-987X(200012)21:16<1470::AID-JCC5>3.0.CO;2-L Occurrence Handle1:CAS:528:DC%2BD3cXot1Gntr0%3D
S. Namuangruk P. Pantu J. Limtrakul (2004) J. Catal. 225 523 Occurrence Handle10.1016/j.jcat.2004.04.016 Occurrence Handle1:CAS:528:DC%2BD2cXltVCrur8%3D
Y.V. Joshi K.T. Thomson (2005) J. Catal. 230 440 Occurrence Handle10.1016/j.jcat.2004.12.016 Occurrence Handle1:CAS:528:DC%2BD2MXhvVSktro%3D
J.-R. Hill J. Sauer (1994) J. Phys. Chem. 98 1238 Occurrence Handle10.1021/j100055a032 Occurrence Handle1:CAS:528:DyaK2cXoslKmsA%3D%3D
A.K. Rappe C.J. Casewit K.S. Colwell W.A. Goddard W.M. Skiff (1992) J. Am. Chem. Soc. 114 10024 Occurrence Handle10.1021/ja00051a040 Occurrence Handle1:CAS:528:DyaK38Xmtl2qur8%3D
Y.V. Joshi K.T. Thomson (2005) Catal. Today 105 106 Occurrence Handle10.1016/j.cattod.2005.04.017 Occurrence Handle1:CAS:528:DC%2BD2MXlsFCrsL0%3D
N. Jiang S. Yuan J. Wang Z. Qin H. Jiao Y.-W. Li (2005) J. Mol. Catal. A 232 59 Occurrence Handle10.1016/j.molcata.2005.01.025 Occurrence Handle1:CAS:528:DC%2BD2MXisVSju74%3D
G.C. Bond D.T. Thompson (1999) Catal. Rev. Sci. Eng. 41 319 Occurrence Handle10.1081/CR-100101171 Occurrence Handle1:CAS:528:DyaK1MXmvFehsLk%3D
A.G. Sault R.J. Madix C.T. Campbell (1986) Surf. Sci. 169 347 Occurrence Handle10.1016/0039-6028(86)90616-3 Occurrence Handle1:CAS:528:DyaL28XitlWisbc%3D
G.A. Attard D.A. King (1989) Surf. Sci. 223 1 Occurrence Handle10.1016/0039-6028(89)90722-X Occurrence Handle1:CAS:528:DyaK3cXmtlCjtQ%3D%3D
D.J.C. Yates (1969) J. Coll. Interf. Sci. 29 194 Occurrence Handle10.1016/0021-9797(69)90186-6 Occurrence Handle1:CAS:528:DyaF1MXmtFertw%3D%3D
D.M. Cox R. Brickman K. Creegan A. Kaldor (1991) Z. Phys. D: At. Mol. Clusters 19 353 Occurrence Handle10.1007/BF01448327 Occurrence Handle1:CAS:528:DyaK3MXlslensL4%3D
S. Lin M.A. Vannice (1991) Catal. Lett. 10 47 Occurrence Handle1:CAS:528:DyaK38XhtlWmtb0%3D
R.J. Mikovksy M. Boudart H.S. Taylor (1954) J. Am. Chem. Soc. 76 3814
H. Wise K.M. Sancier (1963) J. Catal. 2 149 Occurrence Handle10.1016/0021-9517(63)90022-8 Occurrence Handle1:CAS:528:DyaF2cXislChsQ%3D%3D
P.A. Sermon G.C. Bond P.B. Wells (1979) J. Chem. Soc. Faraday Trans. I 75 385 Occurrence Handle10.1039/f19797500385 Occurrence Handle1:CAS:528:DyaE1MXksl2nsLg%3D
G. Cocco S. Enzo G. Fagherazzi L. Schiffini I.W. Bassi G. Vlaic S. Galvagno G. Parravano (1979) J. Phys. Chem. 83 2527 Occurrence Handle10.1021/j100482a022 Occurrence Handle1:CAS:528:DyaE1MXlsVKgu7s%3D
D.G. Barton S.G. Podkolzin (2005) J. Phys. Chem. B 109 2262 Occurrence Handle16851219 Occurrence Handle10.1021/jp048837u Occurrence Handle1:CAS:528:DC%2BD2cXnvVKlu7g%3D
S.A. Varganov R.M. Olson M.S. Gordon G. Mills H. Metiu (2004) J. Chem. Phys. 120 5169 Occurrence Handle15267387 Occurrence Handle10.1063/1.1647118 Occurrence Handle1:CAS:528:DC%2BD2cXitFSnu7Y%3D Occurrence Handle2004JChPh.120.5169V
S. Naito and M. Tanimoto, Chem. Commun. (1988) 832
C. Lamberti S. Bordiga A. Zecchina G. Artioli G. Marra G. Spanò (2001) J. Am. Chem. Soc. 123 2204 Occurrence Handle11456866 Occurrence Handle10.1021/ja003657t Occurrence Handle1:CAS:528:DC%2BD3MXht1artrw%3D
P. Pyykkö (2004) Angew. Chem. Int. Ed. 43 4412 Occurrence Handle10.1002/anie.200300624
S. Dapprich I. Komaromi K.S. Byun K. Morokuma M.J. Frisch (1999) J. Mol. Struct. THEOCHEM 461 1 Occurrence Handle10.1016/S0166-1280(98)00475-8
M.J. Frisch, G.W. Trucks, H.B. Schlegel, G.E. Scuseria, M.A. Robb, J.R. Cheeseman, J.A. Montgomery, T. Vreven, K.N. Kudin, J.C. Burant, J.M. Millam, S.S. Iyengar, J. Tomasi, V. Barone, B. Mennucci, M. Cossi, G. Scalmani, N. Rega, G.A. Petersson, H. Nakatsuji, M. Hada, M. Ehara, K. Toyota, R. Fukuda, J. Hasegawa, M. Ishida, T. Nakajima, Y. Honda, O. Kitao, H. Nakai, M. Klene, X. Li, J.E. Knox, H.P. Hratchian, J.B. Cross, C. Adamo, J. Jaramillo, R. Gomperts, R.E. Stratmann, O. Yazyev, A.J. Austin, R. Cammi, C. Pomelli, J.W. Ochterski, P.Y. Ayala, K. Morokuma, G.A. Voth, P. Salvador, J.J. Dannenberg, V.G. Zakrzewski, S. Dapprich, A.D. Daniels, M.C. Strain, O. Farkas, D.K. Malick, A.D. Rabuck, K. Raghavachari, J.B. Foresman, J.V. Ortiz, Q. Cui, A.G. Baboul, S. Clifford, J. Cioslowski, B.B. Stefanov, G. Liu, A. Liashenko, P. Piskorz, I. Komaromi, R.L. Martin, D.J. Fox, T. Keith, M.A. Al-Laham, C.Y. Peng, A. Nanayakkara, M. Challacombe, P.M.W. Gill, B. Johnson, W. Chen, M.W. Wong, C. Gonzalez and J.A. Pople, Gaussian 03, Revision A.1 (Gaussian Inc., Pittsburgh PA, 2003)
S. Kasuriya S. Namuangruk P. Treesukol M. Tirtowidjojo J. Limtrakul (2003) J. Catal. 219 320 Occurrence Handle10.1016/S0021-9517(03)00213-6 Occurrence Handle1:CAS:528:DC%2BD3sXns12nsrs%3D
J.P. Perdew K. Burke Y. Wang (1996) Phys. Rev. B 54 16533 Occurrence Handle10.1103/PhysRevB.54.16533 Occurrence Handle1:CAS:528:DyaK2sXntFSk Occurrence Handle1996PhRvB..5416533P
J.P. Perdew J.A. Chevary S.H. Vosko K.A. Jackson M.R. Pederson D.J. Singh C. Fiolhais (1992) Phys. Rev. B 46 6671 Occurrence Handle10.1103/PhysRevB.46.6671 Occurrence Handle1:CAS:528:DyaK38XlvFyks7c%3D Occurrence Handle1992PhRvB..46.6671P
J.P. Perdew J.A. Chevary S.H. Vosko K.A. Jackson M.R. Pederson D.J. Singh C. Fiolhais (1993) Phys. Rev. B 48 4978 Occurrence Handle10.1103/PhysRevB.48.4978.2 Occurrence Handle1:CAS:528:DyaK3sXmtlCgs7k%3D Occurrence Handle1993PhRvB..48.4978P
P.J. Hay W.R. Wadt (1985) J. Chem. Phys. 82 270 Occurrence Handle10.1063/1.448799 Occurrence Handle1:CAS:528:DyaL2MXhtlyju70%3D Occurrence Handle1985JChPh..82..270H
P.J. Hay W.R. Wadt (1985) J. Chem. Phys. 82 299 Occurrence Handle10.1063/1.448975 Occurrence Handle1:CAS:528:DyaL2MXht1SjtLY%3D Occurrence Handle1985JChPh..82..299H
P.F. Henry M.T. Weller C.C. Wilson (2001) J. Phys. Chem. B 105 7452 Occurrence Handle10.1021/jp0107715 Occurrence Handle1:CAS:528:DC%2BD3MXkvFKqtrc%3D
E. Bus J.T. Miller J.A. Bokhoven Particlevan (2005) J. Phys. Chem. B 109 14581 Occurrence Handle16852838 Occurrence Handle10.1021/jp051660z Occurrence Handle1:CAS:528:DC%2BD2MXlvVaitrk%3D
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Joshi, A.M., Delgass, W.N. & Thomson, K.T. H2 adsorption and H/D exchange on Au/TS-1 and Au/S-1 catalysts. Top Catal 44, 27–39 (2007). https://doi.org/10.1007/s11244-007-0275-y
Issue Date:
DOI: https://doi.org/10.1007/s11244-007-0275-y