Results 251 to 260 of about 260,618 (321)

Neuropathy due to lead poisoning

open access: yesAnnals of Indian Academy of Neurology, 2010
Wiwanitkit Viroj
doaj  

Time to Ban Lead in Industrial Paints and Coatings

open access: yesFrontiers in Public Health, 2015
Perry eGottesfeld
doaj   +1 more source

Oxygen‐Driven Reconstruction Activates Quasi‐Single Pd Sites in Hollow PdAg Nanotubes for Zinc–Air and Fuel Cells

open access: yesAdvanced Science, EarlyView.
A galvanic replacement strategy is employed to fabricate hollow PdAg alloy nanotubes, where interfacial oxygen triggers surface reconstruction and stabilizes quasi‐single Pd active sites. This atomic‐level engineering optimizes electronic configurations and enriches exposed catalytic centers, significantly boosting oxygen reduction reaction activity ...
Zongge Li   +11 more
wiley   +1 more source

Surface‐Exposed Pd Nanocluster Confined within a Ring‐Shaped Polyoxometalate for Selective Hydrogenation

open access: yesAdvanced Science, EarlyView.
A small Pd nanocluster is successfully prepared within a ring‐shaped polyoxometalate via a mild solid‐state reduction process. The resulting surface‐exposed Pd nanocluster functions as a robust heterogeneous reusable catalyst, enabling highly chemoselective hydrogenation of substrates containing multiple reducible functional groups via selective ...
Rui Xi   +8 more
wiley   +1 more source

Strategically Constructing Alkali‐Metal Interfacial Bridges to Boost Photocatalytic CO2 Methanation on Supported Ni─Ru Bimetallic Catalysts

open access: yesAdvanced Science, EarlyView.
Strategically anchoring Na at the Ni─Ru/ZrO2 interface creates a robust Ni0─Niδ+─Na─O─Ru electronic bridge, significantly enhancing electron transfer and inter‐metal synergy. This interface accelerates photocatalytic CO2 methanation via stabilized *COOH intermediates and efficient H2 activation, boosting CH4 yield.
Xiaolei Guo   +6 more
wiley   +1 more source

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