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Hollow carbon spheres and their noble metal-free hybrids in catalysis

Frontiers of Chemical Science and Engineering 2021, Volume 15, Issue 6,   Pages 1380-1407 doi: 10.1007/s11705-021-2097-z

Abstract: Herein, we overview hollow carbon sphere-based materials and their noble metal-free hybrids in catalysison controlling pore structure and surface morphology, and then heterogeneous doping as well as their metal-free/containing hybrids are presented; next, possible applications for non-noble metal/hollow carbon sphere

Keywords: hollow carbon spheres     functionalization     noble metal-free     catalysis    

Effect of noble metal nanoparticle size on C–N bond cleavage performance in hydrodenitrogenation: a study

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 12,   Pages 1986-2000 doi: 10.1007/s11705-023-2337-5

Abstract: On the active metal nanoparticle scale, the role of catalyst size in C–N bond cleavage has not been clearly

Keywords: sp3/sp2-hybridized C–N bond     noble metal nanoparticle     catalytic active site     turnover    

Shape/size controlling syntheses, properties and applications of two-dimensional noble metal nanocrystals

Baozhen An,Mingjie Li,Jialin Wang,Chaoxu Li

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 3,   Pages 360-382 doi: 10.1007/s11705-016-1576-0

Abstract: Two dimensional (2D) nanocrystals of noble metals (e.g., Au, Ag, Pt) often have unique structural anddiscovering the fundamental mechanisms which govern the synthesis of the diverse geometries of these 2D metalreview, a brief historical survey of the intrinsic anisotropic properties and quantum size effects of 2D noblemetal nanocrystals is given and then a summary of synthetic approaches to control their shapes and sizes

Keywords: two-dimension     noble metal     nanocrystal     surface plasmon     controllable synthesis    

Catalytic activity of noble metal nanoparticles toward hydrodechlorination: influence of catalyst electronic

Man ZHANG,Feng HE,Dongye ZHAO

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 5,   Pages 888-896 doi: 10.1007/s11783-015-0774-1

Abstract: These metal nanoparticles were then tested for catalytic hydrodechlorination toward two classes of organochlorinatedat the Fermi level) of the metals, suggesting that adsorption of organochlorinated reactants on the metalPCE correlated with the adsorption energies of their molecular (non-dissociative) adsorption on the noble

Keywords: catalytic hydrodechlorination     electronic structure     metal nanoparticles     reaction mechanisms    

Structural Studies on the Cu-H System under Compression Article

Jack Binns, Miriam Peña-Alvarez, Mary-Ellen Donnelly, Eugene Gregoryanz,Ross T. Howie, Philip Dalladay-Simpson

Engineering 2019, Volume 5, Issue 3,   Pages 505-509 doi: 10.1016/j.eng.2019.03.001

Abstract:

Hydrogen chemistry at extreme pressures is currently subject to extensive research due to the observedDespite the high reactivity of hydrogen, the noble metals (Cu, Ag, and Au) display an outstanding resilienceMost notably, we report the highest hydrogen-content noble-metal hydride stable at room temperature toThis study furthers our understanding of hydrogen-transition metal chemistry and may find applicability

Keywords: High pressure     Hydrogen storage     Noble metal chemistry    

Copper nanoparticles/polyaniline-derived mesoporous carbon electrocatalysts for hydrazine oxidation

Tao Zhang, Tewodros Asefa

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 3,   Pages 329-338 doi: 10.1007/s11705-018-1741-8

Abstract:

Copper nanoparticles-decorated polyaniline-derived mesoporous carbon that can serve as noble metal-freeIts good electrocatalytic performance makes this material a promising alternative to conventional noblemetal-based catalysts (e.g., Pt) that are commonly used in HzOR-based fuel cells.

Keywords: copper nanoparticles     mesoporous carbon     noble metal-free electrocatalyst     hydrazine oxidation reaction    

Zinc modification of Ni-Ti as efficient NiZnTi catalysts with both geometric and electronic improvements for hydrogenation of nitroaromatics

Frontiers of Chemical Science and Engineering 2022, Volume 16, Issue 4,   Pages 461-474 doi: 10.1007/s11705-021-2072-8

Abstract: nitroaromatics is an environmentally friendly technology for aniline production, and it is crucial to develop noble-metal-freeThese findings provide a rational strategy for the development of highly active non-noble-metal hydrogenation

Keywords: bimetal strategy     oxygen vacancy     non-noble metal catalyst     hydrogenation     aromatic nitro compounds    

Noble-metal-free cobalt hydroxide nanosheets for efficient electrocatalytic oxidation

Jie Lan, Daizong Qi, Jie Song, Peng Liu, Yi Liu, Yun-Xiang Pan

Frontiers of Chemical Science and Engineering 2020, Volume 14, Issue 6,   Pages 948-955 doi: 10.1007/s11705-020-1920-2

Abstract: Cobalt hydroxide has been emerging as a promising catalyst for the electrocatalytic oxidation reactions, including the oxygen evolution reaction (OER) and glucose oxidation reaction (GOR). Herein, we prepared cobalt hydroxide nanoparticles (CoHP) and cobalt hydroxide nanosheets (CoHS) on nickel foam. In the electrocatalytic OER, CoHS shows an overpotential of 306 mV at a current density of 10 mA·cm . This is enhanced as compared with that of CoHP (367 mV at 10 mA·cm ). In addition, CoHS also exhibits an improved performance in the electrocatalytic GOR. The improved electrocatalytic performance of CoHS could be due to the higher ability of the two-dimensional nanosheets on CoHS in electron transfer. These results are useful for fabricating efficient catalysts for electrocatalytic oxidation reactions.

Keywords: electrocatalytic oxidation     cobalt hydroxide     nanosheet     water     glucose    

Hydro-pyrolysis of lignocellulosic biomass over alumina supported Platinum, Mo

Songbo He, Jeffrey Boom, Rolf van der Gaast, K. Seshan

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 1,   Pages 155-161 doi: 10.1007/s11705-017-1655-x

Abstract: The nobel metal (Pt) and non-noble metal catalysts (Mo C and WC) were compared at 500 °C and atmosphericaliphatic and aromatic hydrocarbon formation (ca. 60%), showing the feasibility of using the cheap non-noble

Keywords: bio-oil     pyrolysis     hydro-deoxygenation (HDO)     non-noble metal catalysts     hydro-treatment    

Frontiers of Catalysis Chemistry and Technology

Frontiers of Chemical Science and Engineering 2018, Volume 12, Issue 1,   Pages 1-2 doi: 10.1007/s11705-018-1704-0

Role of water chemistry on estrone removal by nanofiltration with the presence of hydrophobic acids

Xue JIN,Jiangyong HU

Frontiers of Environmental Science & Engineering 2015, Volume 9, Issue 1,   Pages 164-170 doi: 10.1007/s11783-014-0747-9

Abstract: In this study, the effects of solution chemistry (solution pH and ionic strength) on the estrone rejection

Keywords: indirect potable water reuse     steroid hormone     nanofiltration(NF)     rejection     water chemistry     hydrophobic    

Hexavalent chromium in drinking water: Chemistry, challenges and future outlook on Sn(II)- and photocatalyst-based

Haizhou Liu, Xuejun Yu

Frontiers of Environmental Science & Engineering 2020, Volume 14, Issue 5, doi: 10.1007/s11783-020-1267-4

Abstract: . • Elucidate Redox and equilibrium chemistry of Cr(VI). • Sn(II)-based and TiO2-based reductive treatmentsthe sources and occurrence of Cr(VI) in drinking water in the United States, analyzed the equilibrium chemistry

Keywords: Chromium     Chemistry     Treatment     Future outlook    

Where physics meets chemistry: Thin film deposition from reactive plasmas

Andrew Michelmore, Jason D. Whittle, James W. Bradley, Robert D. Short

Frontiers of Chemical Science and Engineering 2016, Volume 10, Issue 4,   Pages 441-458 doi: 10.1007/s11705-016-1598-7

Abstract: In this review, we aim to show that plasma physics drives the chemistry of the plasma phase, and surface-plasma

Keywords: thin films     plasma physics     plasma chemistry     functionalization     polymer    

Improvement of Secondary Water Chemistry in Qinshan Nuclear Power Plant

Tao Jun,Kong Deping

Strategic Study of CAE 2008, Volume 10, Issue 1,   Pages 91-96

Abstract: With the improvement of water chemistry management of secondary system in Qinshan nuclear power plantWith the implementation of these measurements, the WANO chemistry performance index improved from 1.66The improvement of secondary water chemistry ensures the integrity of SG tubes in QNPP.

Keywords: secondary system     water chemistry     WANO chemistry performance index    

Bioorthogonal chemistry based on-demand drug delivery system in cancer therapy

Frontiers of Chemical Science and Engineering 2023, Volume 17, Issue 4,   Pages 483-489 doi: 10.1007/s11705-022-2227-2

Abstract: glycoengineering tactics to modified cells for cancer immunotherapy, and the innovative tactics for reducing the metalBased on these applications, the complexities, potential pitfalls, and opportunities of bioorthogonal chemistry

Keywords: bioorthogonal reaction     cancer therapy     metabolic glycoengineering     bioorthogonal catalytic patch    

Title Author Date Type Operation

Hollow carbon spheres and their noble metal-free hybrids in catalysis

Journal Article

Effect of noble metal nanoparticle size on C–N bond cleavage performance in hydrodenitrogenation: a study

Journal Article

Shape/size controlling syntheses, properties and applications of two-dimensional noble metal nanocrystals

Baozhen An,Mingjie Li,Jialin Wang,Chaoxu Li

Journal Article

Catalytic activity of noble metal nanoparticles toward hydrodechlorination: influence of catalyst electronic

Man ZHANG,Feng HE,Dongye ZHAO

Journal Article

Structural Studies on the Cu-H System under Compression

Jack Binns, Miriam Peña-Alvarez, Mary-Ellen Donnelly, Eugene Gregoryanz,Ross T. Howie, Philip Dalladay-Simpson

Journal Article

Copper nanoparticles/polyaniline-derived mesoporous carbon electrocatalysts for hydrazine oxidation

Tao Zhang, Tewodros Asefa

Journal Article

Zinc modification of Ni-Ti as efficient NiZnTi catalysts with both geometric and electronic improvements for hydrogenation of nitroaromatics

Journal Article

Noble-metal-free cobalt hydroxide nanosheets for efficient electrocatalytic oxidation

Jie Lan, Daizong Qi, Jie Song, Peng Liu, Yi Liu, Yun-Xiang Pan

Journal Article

Hydro-pyrolysis of lignocellulosic biomass over alumina supported Platinum, Mo

Songbo He, Jeffrey Boom, Rolf van der Gaast, K. Seshan

Journal Article

Frontiers of Catalysis Chemistry and Technology

Journal Article

Role of water chemistry on estrone removal by nanofiltration with the presence of hydrophobic acids

Xue JIN,Jiangyong HU

Journal Article

Hexavalent chromium in drinking water: Chemistry, challenges and future outlook on Sn(II)- and photocatalyst-based

Haizhou Liu, Xuejun Yu

Journal Article

Where physics meets chemistry: Thin film deposition from reactive plasmas

Andrew Michelmore, Jason D. Whittle, James W. Bradley, Robert D. Short

Journal Article

Improvement of Secondary Water Chemistry in Qinshan Nuclear Power Plant

Tao Jun,Kong Deping

Journal Article

Bioorthogonal chemistry based on-demand drug delivery system in cancer therapy

Journal Article