Radiolytic Synthesis of Pt-Particle/ABS Catalysts for H2O2 Decomposition in Contact Lens Cleaning
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چکیده
منابع مشابه
Radiolytic Synthesis of Pt-Particle/ABS Catalysts for H2O2 Decomposition in Contact Lens Cleaning
A container used in contact lens cleaning requires a Pt plating weight of 1.5 mg for H₂O₂ decomposition although Pt is an expensive material. Techniques that decrease the amount of Pt are therefore needed. In this study, Pt nanoparticles instead of Pt plating film were supported on a substrate of acrylonitrile-butadiene-styrene copolymer (ABS). This was achieved by the reduction of Pt ions in a...
متن کاملPrevention of Contact Lens Complications
شمار افراد استفاده کننده از لنزهای تماسی در طی ده سال اخیر، بدلیل سهولت کاربردو در دسترس بودن انواع مختلف لنزها افزایش یافته است. هر چند که این امر موجب می گردد تعداد افراد مستعد به لنزهای تماسی افزایش یابد.
متن کاملEYcacy of a contact lens cleaning device and its enhancement of the performance of contact lens care products
Background—Corneal infections due to contact lens contamination are risks associated with contact lens wear. Care systems which reduce these risks are desirable. Methods—This study evaluated a contact lens cleaning device using normal saline initially and then four contact lens solutions. Results—Using saline, six out of 10 tests resulted in complete removal of challenge organisms or showed red...
متن کاملEfficacy of a contact lens cleaning device and its enhancement of the performance of contact lens care products.
BACKGROUND Corneal infections due to contact lens contamination are risks associated with contact lens wear. Care systems which reduce these risks are desirable. METHODS This study evaluated a contact lens cleaning device using normal saline initially and then four contact lens solutions. RESULTS Using saline, six out of 10 tests resulted in complete removal of challenge organisms or showed...
متن کاملHydrogen production from methanol decomposition over Pt/Al2O3 and ceria promoted Pt/Al2O3 catalysts
We present the activities and selectivities of Pt/Al2O3-based catalysts in the production of hydrogen from methanol through catalytic decomposition. For the decomposition reaction, the Pt and Pd catalysts promoted by ceria exhibit similar activity reaching 100% conversion at 315 C. Promoting with ceria had a positive effect on activity and selectivity. Among all catalysts, the 9% Pt– 10% CeO2/A...
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ژورنال
عنوان ژورنال: Nanomaterials
سال: 2017
ISSN: 2079-4991
DOI: 10.3390/nano7090235