Journal ArticleDOI
Room-temperature catalytic decomposition of ozone
William D. Ellis,Paul V. Tometz +1 more
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TLDR
In this paper, 35 materials including charcoal, metals and metal oxides were tested for their room-temperature catalytic efficiency in decomposing ozone in a 1 ft3 min−1 air stream containing 250 ppb of ozone.About:
This article is published in Atmospheric Environment.The article was published on 1972-10-01. It has received 24 citations till now. The article focuses on the topics: Ozone.read more
Citations
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Can commonly-used fan-driven air cleaning technologies improve indoor air quality? A literature review
Yinping Zhang,Jinhan Mo,Yuguo Li,Jan Sundell,Jan Sundell,Pawel Wargocki,Jensen Zhang,John C. Little,Richard L. Corsi,Qihong Deng,Michael H.K. Leung,Lei Fang,Wenhao Chen,Jinguang Li,Yuexia Sun +14 more
TL;DR: A state-of-the-art review of the scientific literature was undertaken by a multidisciplinary panel of experts from Europe, North America, and Asia with expertise in air cleaning, aerosol science, medicine, chemistry and ventilation, finding no technology was able to effectively remove all indoor pollutants.
Journal ArticleDOI
Ozone removal techniques in the sampling of atmospheric volatile organic trace gases
TL;DR: In this article, the authors provide a review of typical interferences observed and techniques to circumvent this problem by the selective removal of ozone from the air sample. But they do not consider the effects of ozone on the analysis of VOCs.
Journal ArticleDOI
Climate and smoke - An appraisal of nuclear winter
TL;DR: The latest understanding of nuclear winter is reviewed, and serious new environmental problems associated with soot injection have been identified, including disruption of monsoon precipitation and severe depletion of the stratospheric ozone layer in the Northern Hemisphere.
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Ozone Decomposition on α-Fe2O3 Catalyst
Dimitar Mehandjiev,A. Naidenov +1 more
TL;DR: In this paper, the catalytic decomposition of ozone on an α-Fe2O3 catalyst has been investigated within the temperature range 23-65°C, and it was found that the water vapor in the air-ozone mixture exercises almost no effect on the process.
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Effect of VOC loading on the ozone removal efficiency of activated carbon filters.
Tricia Metts,Stuart Batterman +1 more
TL;DR: VOC loadings provide an overall reduction in chemisorption rates, a modest reduction in O( 3) removal capacity, and sometimes dramatic changes in breakthrough behavior, important considerations in filter applications in environments where both O(3) and VOCs are present.
References
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Journal ArticleDOI
Advances in chemistry series
TL;DR: A key to pharmaceutical and medicinal chemistry literature and training of literature chemists are discussed in the Advances series as mentioned in this paper, with the focus on the training of chemistry chemists, which is a subject of great interest to the literature chemist.
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Ozone Dosage Response of Ponderosa Pine Seedlings
TL;DR: In this paper, the ozone-injured pine needles increased 16% and that of the one-year-old needles decreased slightly after 30 days exposure to 0.30 ppm ozone for 33 days.
Journal ArticleDOI
ESR investigation of gas-solid interactions: The oxygen-zinc oxide system*
TL;DR: In this paper, the ESR measurements were combined with determinations of the amount of oxygen adsorbed or desorbed on ZnO in order to investigate the relationship between the solid state electronic properties of a semiconductor catalyst and the amounts and the nature of the adorbed oxygen species.
Journal ArticleDOI
Etude cinetique de l'oxydation des noirs de carbone par l'ozone
TL;DR: In this article, a study of the room temperature oxidation of three carbon blacks in a fluidized bed by a mixture of oxygen and ozone allows to distinguish three types of mechanisms of attack: dry oxidant mixture attacks the surface of particles of a furnace black with formation of carbon dioxide and fixation of oxygen (chemical functions).
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