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Author: JIAO Jian-li, HUANG Long-jiang
Abstract: The as novel ones have catalysts supported have been reviewed palladium catalyst is a kind of important metal catalyst. Solid-supported palladium catalysts been investigated extensively in recent years. The characters and applications of palladium by inor...
Abstract: The as novel ones have catalysts supported have been reviewed palladium catalyst is a kind of important metal catalyst. Solid-supported palladium catalysts been investigated extensively in recent years. The characters and applications of palladium by inor...
Author: LONG Enyan, WANG Yun, ZHANG Xi
Abstract: A series of Zr-based supports such as ZrO2, Y0.1Zr0.9Ox, Ce0.1Zr0.9Ox, and Al0.1Zr0.9Ox were prepared by a co-precipitation method. The physicochemical properties of the supports were characterized by N2 adsorption-desorption （the Brunauer-Emmet-Teller me...
Abstract: A series of Zr-based supports such as ZrO2, Y0.1Zr0.9Ox, Ce0.1Zr0.9Ox, and Al0.1Zr0.9Ox were prepared by a co-precipitation method. The physicochemical properties of the supports were characterized by N2 adsorption-desorption （the Brunauer-Emmet-Teller me...
Author: FAN Yafang, WANG Chunlei, MA D
Abstract: Iron（II）, cobolt（II）, and copper（II） phthalocyanines encapsulated inside the supercage of zeolite-Y were prepared by the in situ ligand synthesis method via heating the solid mixture of iron（II）-, cobolt（II）-, and copper（II）-exchanged NaY with phthalic an...
Abstract: Iron（II）, cobolt（II）, and copper（II） phthalocyanines encapsulated inside the supercage of zeolite-Y were prepared by the in situ ligand synthesis method via heating the solid mixture of iron（II）-, cobolt（II）-, and copper（II）-exchanged NaY with phthalic an...
Author: GU Jianfeng, AGULA Bao, JIA Me
Abstract: SAPO-34, MnSAPO-34, and CuSAPO-34 were synthesized by the hydrothermal method. A series of supported Pd catalysts were prepared by the impregnation method. The effects of calcination temperature, Pd content, prereduction of the catalyst, and reaction temp...
Abstract: SAPO-34, MnSAPO-34, and CuSAPO-34 were synthesized by the hydrothermal method. A series of supported Pd catalysts were prepared by the impregnation method. The effects of calcination temperature, Pd content, prereduction of the catalyst, and reaction temp...
Author: YU Qing, KONG Fanxiao, LI Land
Abstract: Fast selective catalytic reduction of NOx by hydrogen （fast H2-SCR） was studied for the first time over Pd-based catalysts. Pd/Al2O3 and Pd/SiO2 exhibited attractive activity and gave 100% NOx conversion above 200 oC. In contrast, Pd/MgO had no activity. ...
Abstract: Fast selective catalytic reduction of NOx by hydrogen （fast H2-SCR） was studied for the first time over Pd-based catalysts. Pd/Al2O3 and Pd/SiO2 exhibited attractive activity and gave 100% NOx conversion above 200 oC. In contrast, Pd/MgO had no activity. ...
Author: Duan, Zebin Long, Yuhua Yang,
Abstract: The recent progress in palladium-catalyzed [4 ＋ 2] cycloaddition reaction is reviewed. The main focuses are the influences of some factors, such as the substrates of diene and dienophile, the amount of catalysts, chiral ligands, solvents, counter ions, te...
Abstract: The recent progress in palladium-catalyzed [4 ＋ 2] cycloaddition reaction is reviewed. The main focuses are the influences of some factors, such as the substrates of diene and dienophile, the amount of catalysts, chiral ligands, solvents, counter ions, te...
Author: Yang Zhen,Zhang Min, Liao Yanb
Abstract: A new type of hydrogen sensor based on optical fiber extrinsic Fabry-Perot interferometric with palladium film is proposed. When exposed to hydrogen, the palladium absorbs hydrogen and produces a change in the gap length of the sensor. The stress transfer...
Abstract: A new type of hydrogen sensor based on optical fiber extrinsic Fabry-Perot interferometric with palladium film is proposed. When exposed to hydrogen, the palladium absorbs hydrogen and produces a change in the gap length of the sensor. The stress transfer...
Author: SONG Zhao-jun, ZHANG Xiao-lian
Abstract: Pd-Cu alloy membranes with different compositions were prepared on porous Al2O3 tube by sequential deposition of Pd and Cu layers via electroless plating followed by an alloying heat treatment, and the thickness of the resulting alloy membranes was 4 μm. ...
Abstract: Pd-Cu alloy membranes with different compositions were prepared on porous Al2O3 tube by sequential deposition of Pd and Cu layers via electroless plating followed by an alloying heat treatment, and the thickness of the resulting alloy membranes was 4 μm. ...
Author: NI Wen-shan, MENG Ya-lan, YAO
Abstract: A novel method for determining platinum palladium, rhodium and irdium in mineral sample was established using Zeeman graphite furnace atomic absorption spectrometry. Mineral sample was melten using traditional lead fire assaying, and platinum, palladium...
Abstract: A novel method for determining platinum palladium, rhodium and irdium in mineral sample was established using Zeeman graphite furnace atomic absorption spectrometry. Mineral sample was melten using traditional lead fire assaying, and platinum, palladium...
Author: Zhao Ming, Wang Hairong, Cai L
Abstract: Two kinds of palladium methanol decomposition catalysts were prepared by immersion method with γ-Al2O3 and Ce0.65Zr0.3502 as supports, respectively. XRD, XPS, HE-TPR （HE-Temperature-Programmed-Redution） and NHa-TPD （NH3-Temperature- Programmed Desorption）...
Abstract: Two kinds of palladium methanol decomposition catalysts were prepared by immersion method with γ-Al2O3 and Ce0.65Zr0.3502 as supports, respectively. XRD, XPS, HE-TPR （HE-Temperature-Programmed-Redution） and NHa-TPD （NH3-Temperature- Programmed Desorption）...
Author: AN Hong-Qiang WANG Gui-Yun WAN
Abstract: M-Pd/TS-1（M=Ce,La,Pt,Fe,Co,Ni,Cr,Mn,Zn,Cd,Cu） catalysts were prepared by incipient wetness impregnation and their performance was evaluated for the direct synthesis of hydrogen peroxide from hydrogen and oxygen at atmospheric pressure.The effect of transi...
Abstract: M-Pd/TS-1（M=Ce,La,Pt,Fe,Co,Ni,Cr,Mn,Zn,Cd,Cu） catalysts were prepared by incipient wetness impregnation and their performance was evaluated for the direct synthesis of hydrogen peroxide from hydrogen and oxygen at atmospheric pressure.The effect of transi...