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Isothermal desulfation of pre-sulfated Pt-BaO/gamma-Al2O3 lean NOx trap catalysts with H-2: The effect of H-2 concentration and the roles of CO2 and H2O File

Kim, Do Heui , Kwak, Jahun , Szanyi, Janos , Peden, Charles H. F.

Article Issue Date2012-01 View22

NO2 adsorption on BaO/Al2O3: The nature of nitrate species File

Szanyi, Ja´nos , Kwak, Jahun , Kim, Do Heui , Burton, Sarah D. , Peden, Charles H. F.

Article Issue Date2005-01 View23

NOx uptake mechanism on Pt/BaO/Al2O3 catalysts File

Kwak, Jahun , Kim, Do Heui , Szailer, Tamas , Peden, Charles H. F. , Szanyi, Janos

Article Issue Date2006-11 View19

NOx uptake on alkaline earth oxides (BaO, MgO, CaO and SrO) supported on gamma-Al2O3 File

Verrier, Christelle , Kwak, Jahun , Kim, Do Heui , Peden, Charles H. F. , Szanyi, Janos

Article Issue Date2008-07 View13

Penta-coordinated Al3+ ions as preferential nucleation sites for BaO on gamma-Al2O3: An ultra-high-magnetic field Al-27 MAS NMR study File

Kwak, Jahun , Hu, Jian Zhi , Kim, Do Heui , Szanyi, Janos , Peden, Charles H. F.

Article Issue Date2007-10 View22

Possible origin of improved high temperature performance of hydrothermally aged Cu/beta zeolite catalysts File

Peden, Charles H. F. , Kwak, Jahun , Burton, Sarah D. , Tonkyn, Russell G. , Kim, Do Heui , Lee, Jong-Hwan , Jen, Hung-Wen , Cavataio, Giovanni , Cheng, Yisun , Lambert, Christine K.

Article Issue Date2012-04 View16

Promotional Effect of CO2 on Desulfation Processes for Pre-Sulfated Pt-BaO/Al2O3 Lean NOx Trap Catalysts File

Kim, Do Heui , Kwak, Jahun , Szanyi, Janos , Wang, Xianqin , Engelhard, Mark H. , Peden, Charles H. F.

Conference Paper Issue Date2009-12-13 View17

Promotional Effect of CO2 on Desulfation Processes for Pre-Sulfated Pt-BaO/Al2O3 Lean NOx Trap Catalysts File

Kim, Do Heui , Kwak, Jahun , Szanyi, Janos , Wang, Xianqin , Engelhard, Mark H. , Peden, Charles H.F.

Article Issue Date2009-07 View29

Promotional effects of H(2)O treatment on NO(x) storage over fresh and thermally aged Pt-BaO/Al(2)O(3) lean NO(x) trap catalysts File

Kim, Do Heui , Chin, Ya-Huei , Kwak, Jahun , Peden, Charles H. F.

Article Issue Date2008-08 View31

Reduction of stored NOx on Pt/Al2O3 and Pt/BaO/Al2O3 catalysts with H-2 and CO File

Szailer, Tamás , Kwak, Jahun , Kim, Do Heui , Hanson, Jonathan C. , Peden, Charles H.F. , Szanyi, János

Article Issue Date2006-04 View16

Role of pentacoordinated Al3+ ions in the high temperature phase transformation of gamma-Al2O3 File

Kwak, Jahun , Hu, Jianzhi , Lukaski, Adrienne , Kim, Do Heui , Szanyi, Janos , Peden, Charles H. F.

Article Issue Date2008-06 View21

Roles of Pt and BaO in the sulfation of Pt/BaO/Al2O3 lean NOx trap materials: Sulfur K-edge XANES and Pt L-III XAFS studies File

Kim, Do Heui , Kwak, Jahun , Szanyi, Janos , Cho, Sung June , Peden, Charles H. F.

Article Issue Date2008-02 View14

Sequential high temperature reduction, low temperature hydrolysis for the regeneration of sulfated NOx trap catalysts File

Kim, Do Heui , Kwak, Jahun , Wang, Xianqin , Szanyi, Janos , Peden, Charles He

Article Issue Date2008-07 View22

The different impacts of SO2 and SO3 on Cu/zeolite SCR catalysts File

Cheng, Yisun , Lambert, Christine , Kim, Do Heui , Kwak, Jahun , Cho, Sung June , Peden, Charles H. F.

Article Issue Date2010-06 View22

Understanding the nature of surface nitrates in BaO/gamma-Al2O3 NOx storage materials: A combined experimental and theoretical study File

Kwak, Jahun , Mei, Donghai , Yi, Cheol-Woo , Kim, Do Heui , Peden, Charles H. F. , Allard, Lawrence F. , Szanyi, Janos

Article Issue Date2009-01 View20

Water-induced bulk Ba(NO3)(2) formation from NO2 exposed thermally aged BaO/Al2O3 File

Kim, Do Heui , Kwak, Jahun , Szanyi, Janos , Burton, Sarah D. , Peden, Charles H. F.

Article Issue Date2007-03 View19

Water-induced morphology changes in BaO/gamma-Al2O3 NOx storage materials File

Szanyi, Janos , Kwak, Jahun , Kim, Do Heui , Wang, Xianqin , Hanson, Jonathan , Chimentao, Ricardo J. , Peden, Charles H. F.

Article Issue Date2007-03 View14

Water-induced morphology changes in BaO/gamma-Al2O3 NOx storage materials: An FTIR, TPD, and time-resolved synchrotron XRD study File

Szanyi, Janos , Kwak, Jahun , Kim, Do Heui , Wang, Xianqin , Chimentao, Ricardo , Hanson, Jonathan , Epling, William S. , Peden, Charles H. F.

Article Issue Date2007-03 View23

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