, Molecular Catalysts for Energy Conversion, Springer Series in Materials Science, 2009.

H. Schulz, Short history and present trends of Fischer-Tropsch synthesis, Appl. Catal. A: Gen, vol.186, pp.3-12, 1999.

M. E. Dry, The Fischer-Tropsch process, Catal. Today, vol.71, pp.227-241, 1950.

, characterization is meant to characterize the electronic structure of a given material during a process or event, such as a growth process of nanoparticles or catalysts in the catalytic reactions. On contrast, ex-situ characterization would be to characterize the electronic structure of a material after its growth or catalytic reaction

A. Ulman, Formation and structure of self-assembled monolayers, Chem. Rev, vol.96, pp.1533-1554, 1996.

S. Alayoglu, S. Beaumont, F. Zheng, V. V. Pushkarev, H. Zheng et al., CO2 hydrogenation studies on Co and CoPt bimetallic nanoparticles under reaction conditions using TEM, XPS and NEXAFS, vol.54, pp.778-785, 2011.

S. Carenco, A. Tuxen, M. Chintapalli, E. Pach, C. Escudero et al., Dealloying of cobalt from CuCo nanoparticles under syngas exposure, J. Phys. Chem. C, vol.117, pp.6259-6266, 2013.
URL : https://hal.archives-ouvertes.fr/hal-02384121

T. Herranz, X. Deng, A. Cabot, J. Guo, and M. Salmeron, Influence of the cobalt particle size in the CO hydrogenation reaction studied by in situ X-ray absorption spectroscopy, J. Phys. Chem. B, vol.113, pp.10721-10727, 2009.

V. Iablokov, S. K. Beaumont, S. Alayoglu, V. V. Pushkarev, C. Specht et al., Size-controlled model Co nanoparticle catalysts for CO2 hydrogenation: synthesis, characterization, and catalytic reactions, Nano Lett, vol.12, pp.3091-3096, 2012.

A. Tuxen, S. Carenco, M. Chintapalli, C. Chuang, C. Escudero et al., Size-dependent dissociation of carbon monoxide on cobalt nanoparticles, J. Am. Chem. Soc, vol.135, pp.2273-2278, 2013.
URL : https://hal.archives-ouvertes.fr/hal-02384068

C. Yin, F. Zheng, J. Guo, G. Kwon, V. Vajda et al., Composition of oxidized subnanometer cobalt clusters (4, 7 and 27 Co atoms): size and support effects, J. Phys. Chem. A, 2014.

D. F. Ogletree, H. Bluhm, G. Lebedev, C. S. Fadley, Z. Hussain et al., A differentially pumped electrostatic lens system for photoemission studies in the millibar range, Rev. Sci. Instr, vol.73, p.3872, 2002.

A. Knop-gericke, M. Haevecker, T. Schedel-niedrig, and R. Schloegl, Probing the electronic structure of an active catalyst surface under high-pressure reaction conditions: the oxidation of methanol over copper, Catal. Lett, vol.66, p.215, 2000.

A. Knop-gericke, M. Haevecker, T. Schedel-niedrig, and R. Schloegl, High-pressure low-energy XAS: a new tool for probing reacting surfaces of heterogeneous catalysts, Top. Catal, vol.10, p.187, 2000.

I. Boettger, T. Schedel-niedrig, O. Timpe, R. Gottschall, M. Haevecker et al., Catalytic methanol oxidation over copper: observation of reactioninduced nanoscale restructuring by means of in situ time-resolved X-ray absorption spectroscopy, Chem. Eur. J, vol.6, p.1870, 2000.

A. Knop-gericke, M. Haevecker, T. Schedel-niedrig, and R. Schloegl, Characterisation of active phases of a copper catalyst for methanol oxidation under reaction conditions: an in situ X-ray absorption spectroscopy study in the soft energy range, Top. Catal, vol.15, p.27, 2001.

P. Glans, K. Gunnelin, P. Skytt, J. Guo, N. Wassdahl et al., Gel'mukhanov, T. Warwick, Resonant X-ray emission spectroscopy of molecular oxygen, Phys. Rev. Lett, vol.76, p.2448, 1996.

P. Skytt, P. Glans, J. Guo, K. Gunnelin, C. Såthe et al., Quenching of symmetry breaking in resonant inelastic X-ray scattering by detuned excitation, Phys. Rev. Lett, vol.77, pp.5035-5038, 1996.

J. Nordgren and J. Guo, Instrumentation for soft X-ray emission spectroscopy, J. Electron Spectrosc. Relat. Phenom, pp.1-13, 2000.

J. Guo, Y. Luo, A. Augustsson, J. Rubensson, C. Såthe et al., X-ray emission spectroscopy of hydrogen bonding and electronic structure of liquid water, Phys. Rev. Lett, vol.89, p.137402, 2002.

J. Guo, Y. Luo, A. Augustsson, S. Kashtanov, J. Rubensson et al., The molecular structure of alcohol-water mixtures, Phys. Rev. Lett, vol.91, p.157401, 2003.

B. L. Henke, E. M. Gullikson, and J. C. Davis, X-ray interactions: photoabsorption, scattering, transmission, and reflection at E = 50-30000 eV, Z = 1-92, At. Data Nucl. Data Tables, vol.54, pp.181-342, 1993.

P. Glans, P. Skytt, K. Gunnelin, J. Guo, J. Nordgren et al., Selectively-excited X-ray emission spectra of N2, J. Electron Spectrosc. Relat. Phenom, vol.82, p.3, 1996.

A. Cesar, F. Kh, Y. Gel'mukhanov, H. Luo, P. Ågren et al., Resonant X-ray scattering beyond the Born-Oppenheimer approximation: symmetry breaking in the oxygen resonant X-ray emission of carbon dioxide, J. Chem. Phys, vol.106, p.3439, 1997.

P. Skytt, P. Glans, K. Gunnelin, J. Guo, J. Nordgren et al., Role of screening and angular distributions in resonant X-ray emission spectra of CO, Phys. Rev. A, vol.55, pp.134-145, 1997.

P. Skytt, P. Glans, K. Gunnelin, J. Guo, and J. Nordgren, Lifetime vibrational interference effects in resonantly excited X-ray emission spectra of CO, Phys. Rev. A, vol.55, pp.146-154, 1997.

J. Nordgren, P. Glans, K. Gunnelin, J. Guo, P. Skytt et al., Resonant soft X-ray fluorescence spectra of molecules, Appl. Phys. A, vol.65, p.97, 1997.

K. Gunnelin, P. Glans, P. Skytt, J. Guo, J. Nordgren et al., Assigning X-ray absorption spectra by means of soft-X-ray emission spectroscopy, Phys. Rev. A, vol.57, pp.864-872, 1998.

F. Hennies, A. Pietzsch, M. Berglund, A. Fohlisch, T. Schmitt et al., Resonant inelastic scattering spectra of free molecules with vibrational resolution, Phys. Rev. Lett, vol.104, p.193002, 2010.

A. Pietzsch, Y. Sun, F. Hennies, Z. Rinkevicius, H. O. Karlsson et al., Gel'mukhanov, Spatial quantum beats in vibrational resonant inelastic soft X-ray scattering at dissociating states in oxygen, Phys. Rev. Lett, vol.106, p.153004, 2011.

F. Stillesjoe, S. Olafsson, P. Isberg, and B. Hjoervarsson, Thermodynamic properties of hydrogen in quasi-two-dimensional vanadium lattices, J. Phys. Condens. Matter, vol.7, p.8139, 1995.

G. Andersson, B. Hjoervarsson, and P. Isberg, Influence of compressive biaxial strain on the hydrogen uptake of ultrathin single-crystal vanadium layers, Phys. Rev. B, vol.55, p.1774, 1997.

L. Duda, P. Isberg, P. H. Andersson, P. Skytt, B. Hjörvarsson et al., Hydrogen-induced changes of the electronic states in ultrathin single-crystal vanadium layers, Phys. Rev. B, vol.55, p.12914, 1997.

S. Ltd, . Jbj-business, and . Park,

J. Guo, P. Skytt, N. Wassdahl, and J. Nordgren, In-situ and ex-situ characterization of thin films by soft X-ray emission spectroscopy, J. Electron Spectrosc. Relat. Phenom, pp.41-67, 2000.

J. Guo, Y. Yin, A. Augustsson, C. L. Dong, J. Nordgren et al., Electronic structure of cobalt nanocrystals suspended in liquid, Nano Lett, vol.7, pp.1919-1922, 2007.

J. Guo, T. Tong, L. Svec, J. Go, C. Dong et al., Soft-X-ray spectroscopy experiment of liquids, JVST A, vol.25, pp.1231-1233, 2007.

S. Myneni, Y. Luo, L. Å. Näslund, M. Cavalleri, L. Ojamäe et al., Spectroscopic probing of local hydrogen-bonding structures in liquid water, J. Phys.: Condens. Matter, vol.14, p.213, 2002.

C. Heske, U. Groh, O. Fuchs, L. Weinhardt, E. Umbach et al., Monitoring chemical reactions at a liquid-solid interface: water on CuIn(S,Se)2 thin film solar cell absorbers, J. Chem. Phys, vol.119, p.10467, 2003.

M. Freiwald, S. Cramm, W. Eberhardt, and S. Eisebitt, Soft X-ray absorption spectroscopy in liquid environments, J. Electron Spectrosc. Relat. Phenom, p.413, 2004.

J. B. Macnaughton, M. V. Yablonskikh, A. H. Hunt, E. Z. Kurmaev, J. S. Lee et al., Wettig, A. Moewes, Solid versus solution: examining the electronic structure of metallic DNA with soft X-ray spectroscopy, Phys. Rev. B, vol.74, p.125101, 2006.

O. Fuchs, F. Maier, L. Weinhardt, M. Weigand, M. Blum et al., A liquid flow cell to study the electronic structure of liquids with soft X-rays, Nucl. Instrum. Methods Phys. Res. A, vol.585, pp.172-177, 2008.

M. Blum, L. Weinhardt, O. Fuchs, M. Bär, Y. Zhang et al., Solid and liquid spectroscopic analysis (SALSA) -a soft X-ray spectroscopy endstation with a novel flow-through liquid cell, Rev. Sci. Instrum, vol.80, p.123102, 2009.

M. Nagasaka, T. Hatsui, T. Horigome, Y. Hamamura, and N. Kosugi, Development of a liquid flow cell to measure soft X-ray absorption in transmission mode: a test for liquid water, J. Electron Spectrosc. Relat. Phenom, vol.177, pp.130-134, 2010.

T. Tokushima, Y. Harada, Y. Horikawa, O. Takahashi, Y. Senba et al., High resolution X-ray emission spectroscopy of water and its assignment based on two structural motifs, J. Electron Spectrosc. Relat. Phenom, vol.177, pp.192-205, 2010.

K. R. Wilson, M. Cavalleri, B. S. Rude, R. D. Schaller, A. Nilsson et al., Characterization of hydrogen bond acceptor molecules at the water surface using near-edge X-ray absorption fine-structure spectroscopy and density functional theory, J. Phys.: Condens. Matter, vol.14, p.221, 2002.

E. F. Aziz, S. Eisebitt, F. De-groot, J. W. Chiou, C. Dong et al., Direct contact vs. solvent-shared ion pairs in NiCl2 electrolytes monitored by multiplet effects at the Ni(II) L-edge X-ray absorption, J. Phys. Chem. B, vol.111, pp.4440-4445, 2007.

P. Jiang, J. Chen, F. Borondics, P. Glans, M. W. West et al., In situ soft X-ray absorption spectroscopy investigation of electrochemical corrosion of copper in aqueous NaHCO3 solution, Electrochem. Commun, vol.12, p.820, 2010.

T. S. Arthur, P. Glans, M. Matsui, R. Zhang, B. Ma et al., Mg deposition observed by in situ electrochemical Mg K-edge X-ray absorption spectroscopy, Electrochem. Commun, vol.24, pp.43-46, 2012.

J. Forsberg, L. Duda, A. Olsson, T. Schmitt, J. Andersson et al., System for in situ studies of atmospheric corrosion of metal films using soft X-ray spectroscopy and quartz crystal microbalance, Rev. Sci. Instrum, vol.78, p.83110, 2007.

J. Zhong, J. Guo, B. Gao, J. Chiou, J. Li et al., Understanding the scattering mechanism of single-walled carbon nanotube based gas sensors, Carbon, vol.48, pp.1970-1976, 2010.

J. Zhong, J. Chiou, C. Dong, P. Glans, W. Pong et al., Interfacial interaction of gas molecules and single-walled carbon nanotubes, Appl. Phys. Lett, vol.100, p.201605, 2012.

A. Knop-gericke, M. Haevecker, . Th, and T. Neisius, Schedel-Niedrig, New experimental technique: X-ray absorption spectroscopy detector for in situ studies in the soft X-ray range (250 eV ? hv ? 1000 eV) under reaction conditions, Nucl. Instrum. Methods A, vol.406, p.311, 1998.

M. Hävecker and A. Knop-gericke, High-pressure soft X-ray absorption spectroscopy: application of a new in situ spectroscopic method in catalysis research, Th. Schedel-Niedrig, vol.142, p.438, 1999.

F. Zheng, F. S. Alayoglu, J. Guo, V. Pushkarev, Y. Li et al., In-situ X-ray absorption study of evolution of oxidation states and structure of cobalt in Co and CoPt bimetallic nanoparticles (4 nm) under reducing (H2) and oxidizing (O2) environments, Nano Lett, vol.11, p.847, 2011.

C. Escudero, P. Jiang, E. Pach, F. Borondics, M. W. West et al., J. Synchrotron Radiat, vol.20, pp.504-508, 2013.

E. Terrado, Mater. Sci. Eng. C, vol.26, p.1185, 2006.

W. H. Yang, M. H. Kim, and S. H. Ham, Effect of calcination temperature on the lowtemperature oxidation of CO over CoOx/TiO2 catalysts, Catal. Today, vol.123, p.94, 2007.

J. N. Armor, Catalytic reduction of nitrogen oxides with methane in the presence of excess oxygen: a review, Catal. Today, vol.26, p.147, 1995.

M. E. Dry, Catalysis: Science and Technologies, vol.1, p.159, 1981.

A. Y. Khodakov, W. Chu, and P. Fongarland, Advances in the development of novel cobalt Fischer-Tropsch catalysts for synthesis of long-chain hydrocarbons and clean fuels, Chem. Rev, vol.107, p.1692, 2007.

G. Jacobs, T. Das, Y. Zhang, J. Li, G. Racoillet et al., Fischer-Tropsch synthesis: support, loading, and promoter effects on the reducibility of cobalt catalysts, Appl. Catal. A: Gen, vol.233, p.263, 2002.

V. F. Puntes, K. M. Krishnan, and A. P. Alivisatos, Science, vol.291, pp.2115-2117, 2001.

V. F. Puntes, P. Gorostiza, D. M. Aruguete, N. G. Bastus, and A. P. Alivisatos, Nat. Mater, vol.3, pp.263-268, 2004.

A. J. Achkar, T. Z. Regier, E. J. Monkman, K. M. Shen, and D. G. Hawthorn, Determination of total X-ray absorption coefficient using non-resonant X-ray emission, Nat. Sci. Rep, vol.1, p.182, 2011.

R. Kurian, K. Kunnus, P. Wernet, S. M. Butorin, P. Glatzel et al., Intrinsic deviations in fluorescence yield detected X-ray absorption spectroscopy: the case of the transition metal L2, 3 edges, J. Phys.: Condens. Matter, vol.24, p.452201, 2012.

T. Z. Regier, A. J. Achkar, D. Peak, J. S. Tse, and D. G. Hawthorn, Dark channel fluorescence observations result from concentration effects rather than solvent-solute charge transfer, Nat. Chem, vol.4, p.765, 2012.

F. M. De-groot, Dips and peaks in fluorescence yield X-ray absorption are due to state-dependent decay, Nat. Chem, vol.4, p.766, 2012.

E. F. Aziz, K. M. Lange, S. Bonhommeau, and M. Chergui, Reply to 'Dark channel fluorescence. . .' and 'Dips and peaks, Nat. Chem, vol.4, p.767, 2012.