photocatalytic performance of various zinc oxide nanostructures
Last Updated : GMT 16:22:18
Arab Today, arab today
Arab Today, arab today

Photocatalytic performance of various zinc oxide nanostructures

Arab Today, arab today

Arab Today, arab today Photocatalytic performance of various zinc oxide nanostructures

Non-toxic nanocatalyst
Tehran - FNA

Iranian researchers from Shahid Chamran University of Ahvaz produced a non-toxic nanocatalyst that has highly appropriate performance in the degradation of pollutants.
The nanocatalyst was produced through a simple and cheap method. Results of the research can be used in the production of water and air purification filters.
In recent year, researchers have paid special attention to zinc oxide due to its non-toxicity, low price, physical stability, and high chemical performance. In addition, zinc oxide has higher efficiency in photocatalytic reduction of some pollutants than other commercial materials. This research tries to study various zinc oxide nanostructures and their photocatalytic properties through a simple method. Results of the research confirm the difference in the photocatalytic performance of different produced nanostructures.
Generally speaking, photocatalytic activity is higher in nanodisks and nanoheets than in nanoparticles, and it is higher in nanoparticles than in nanowires. Moreover, many of the produced samples had better photocatalytic properties than titania nanoparticles, which indicates the high performance of zinc oxide.
According to the results, the best photocatalytic activity was obtained in the sample produced through thermal decomposition of zinc acetate dehydrate for five hours in vapor phase. The sample decomposes more than 72% and 99% of methylene blue color in the first 30 and 120 minutes, respectively. There was also observed logical relation between the amount of color adsorption by zinc oxide nanoparticles in the first 30 minutes in the absence of UV radiation and the photocatalytic activity. Therefore, it can be concluded that many of the samples are in agreement with Langmuir-Hinshelwood Model.
Results of the research have been published in Ceramics International, vol. 40, issue 5, January 2014, pp. 6605-6610.

arabstoday
arabstoday

Name *

E-mail *

Comment Title*

Comment *

: Characters Left

Mandatory *

Terms of use

Publishing Terms: Not to offend the author, or to persons or sanctities or attacking religions or divine self. And stay away from sectarian and racial incitement and insults.

I agree with the Terms of Use

Security Code*

photocatalytic performance of various zinc oxide nanostructures photocatalytic performance of various zinc oxide nanostructures

 



Name *

E-mail *

Comment Title*

Comment *

: Characters Left

Mandatory *

Terms of use

Publishing Terms: Not to offend the author, or to persons or sanctities or attacking religions or divine self. And stay away from sectarian and racial incitement and insults.

I agree with the Terms of Use

Security Code*

photocatalytic performance of various zinc oxide nanostructures photocatalytic performance of various zinc oxide nanostructures

 



Arab Today, arab today
Arab Today, arab today Jordanian woman reveals her project

GMT 00:46 2017 Saturday ,11 November

Jordanian woman reveals her project
Arab Today, arab today Prince's vision spurs new Cornwall village

GMT 03:12 2017 Saturday ,18 November

Prince's vision spurs new Cornwall village
Arab Today, arab today Keep kids busy at Thanksgiving gatherings

GMT 11:14 2017 Friday ,10 November

Keep kids busy at Thanksgiving gatherings
Arab Today, arab today Israel ready to cooperate with Saudi

GMT 06:31 2017 Friday ,17 November

Israel ready to cooperate with Saudi
Arab Today, arab today Airbnb raided by Japan

GMT 01:55 2017 Saturday ,18 November

Airbnb raided by Japan
Arab Today, arab today
Arab Today, arab today
Arab Today, arab today Australian academic's book pulled

GMT 15:20 2017 Monday ,13 November

Australian academic's book pulled
Arab Today, arab today May under Brexit pressure at EU reform summit

GMT 02:14 2017 Saturday ,18 November

May under Brexit pressure at EU reform summit
Arab Today, arab today Delhi half-marathon to go ahead

GMT 03:51 2017 Saturday ,18 November

Delhi half-marathon to go ahead
Arab Today, arab today The history of solar eclipses

GMT 05:16 2017 Sunday ,20 August

The history of solar eclipses
Arab Today, arab today Tesla unveils its all-electric semi truck

GMT 02:59 2017 Saturday ,18 November

Tesla unveils its all-electric semi truck
Arab Today, arab today Baidu speeds up AI progress

GMT 11:46 2017 Friday ,17 November

Baidu speeds up AI progress
Arab Today, arab today Hanan Metawe denies apology for “Major Treason”

GMT 12:22 2017 Thursday ,16 November

Hanan Metawe denies apology for “Major Treason”
Arab Today, arab today paObama climate envoy slams Trump's rejection

GMT 16:04 2017 Friday ,17 November

paObama climate envoy slams Trump's rejection

GMT 08:06 2017 Wednesday ,15 November

Ayten Amer happy for “The Flood” success

GMT 11:15 2017 Thursday ,16 November

Angola oil boss sacked by father's protege

GMT 18:41 2017 Friday ,20 October

Designer Aql Faqih aspires to innovation

GMT 11:38 2017 Wednesday ,15 November

Unloved vultures fight for their survival

GMT 11:49 2017 Thursday ,17 August

Egyptian artist presents new collection of designs

GMT 06:13 2017 Friday ,17 November

Pope denounces healthcare inequality

GMT 05:18 2017 Thursday ,16 November

Boeing announces $27bn from flydubai

GMT 17:12 2017 Monday ,07 August

Al-Shawaifi reveals secrets of total solar eclipse

GMT 16:53 2017 Tuesday ,05 September

Youssra depended on colored foam
Arab Today, arab today
Arab Today, arab today
 
 Arab Today Facebook,arab today facebook  Arab Today Twitter,arab today twitter Arab Today Rss,arab today rss  Arab Today Youtube,arab today youtube  Arab Today Youtube,arab today youtube
arabstoday arabstoday arabstoday arabstoday
arabstoday arabstoday arabstoday
arabstoday
بناية النخيل - رأس النبع _ خلف السفارة الفرنسية _بيروت - لبنان
arabstoday, Arabstoday, Arabstoday