Photocatalytic degradation of aniline at the interface of TiO2 suspensions containing carbonate ions

Kumar, Anil; Mathur, Nupur

doi:10.1016/j.jcis.2006.03.046

Cited by 91 publications

(36 citation statements)

References 34 publications

Supporting

Mentioning

Contrasting

Order By: Relevance

“…Another interesting and effective parameter which should be considered for obtaining self-healing property is the position of capsules in the coating matrix. Therefore, Kumar et al [121,122] studied two methods of applying microcapsules in the primer layer: mixing to the primer before applying and sandwiching the microcapsules in the primer during application. Experimental results suggested that the microcapsules should be mixed into the paint formulations at the time of application.…”

Section: Encapsulated Type Self-healingmentioning

confidence: 99%

Emerging Corrosion Inhibitors for Interfacial Coating

2017

View full text Add to dashboard Cite

Abstract:Corrosion is a deterioration of a metal due to reaction with environment. The use of corrosion inhibitors is one of the most effective ways of protecting metal surfaces against corrosion. Their effectiveness is related to the chemical composition, their molecular structures and affinities for adsorption on the metal surface. This review focuses on the potential of ionic liquid, polyionic liquid (PIL) and graphene as promising corrosion inhibitors in emerging coatings due to their remarkable properties and various embedment or fabrication strategies. The review begins with a precise description of the synthesis, characterization and structure-property-performance relationship of such inhibitors for anti-corrosion coatings. It establishes a platform for the formation of new generation of PIL based coatings and shows that PIL corrosion inhibitors with various heteroatoms in different form can be employed for corrosion protection with higher barrier properties and protection of metal surface. However, such study is still in its infancy and there is significant scope to further develop new structures of PIL based corrosion inhibitors and coatings and study their behaviour in protection of metals. Besides, it is identified that the combination of ionic liquid, PIL and graphene could possibly contribute to the development of the ultimate corrosion inhibitor based coating.

show abstract

Section: Encapsulated Type Self-healingmentioning

confidence: 99%

Emerging Corrosion Inhibitors for Interfacial Coating

2017

View full text Add to dashboard Cite

show abstract

“…The treatment methods of aniline wastewater mainly include chemical oxidation, biochemical treatment, membrane separation, light degradation, etc. [5][6][7][8][9][10]. Among membrane technologies, micellar enhanced ultrafiltration (MEUF) technology is a high-efficiency hot water treatment technology.…”

Section: Introductionmentioning

confidence: 99%

Research on the Ultrafiltration and Removal of Aniline via the Compound of Sophorolipid and Rhamnolipid

Zhao

et al. 2018

IOP Conf. Ser.: Earth Environ. Sci.

View full text Add to dashboard Cite

Abstract:In this paper, a biological surfactant composed of sophorolipid and rhamnolipid is used as an enhanced ultrafiltration treatment for simulated aniline wastewater and the impact of the surfactant concentration, feed liquid aniline concentration, surfactant compound ratio, solution pH value and operating pressure on the aniline rejection rate and permeation flux is analyzed. The research results showed that the biological surfactant compound was able to remove aniline. The removal effect of aniline was considerable when the aniline concentration was 150 mg/L, the surfactant concentration was 0.8 mmol/L and the surfactant compound ratio was 0.1. The pH value had a significant impact on the aniline rejection rate. However, the operating pressure had little impact on the aniline rejection rate, although it exerted a considerable influence on the permeation flux.

show abstract

“…Semiconducting oxide mediated photodegradation has drawn considerable attention over the last three decades in view of their potential applications in environmental related problems [13][14][15] . These oxides include mainly TiO 2 and ZnO, both of which have band gap energies of 3.0-3.2 eV corresponding to 410-380 nm wavelengths of radiation 16,17 .…”

Section: Introductionmentioning

confidence: 99%

Photodegradation of Orange Green by Fe(III)Aqua Complex

Hossain

Rasel

Islam

2012

Dhaka Univ. J. Sci.

View full text Add to dashboard Cite

The photodegradation of orange green (OG) by excitation of Fe (III)-aqua complexes has been investigated under UV and solar light illumination. The rate of degradation has been found to be strongly influenced by the pH of the solution, initial concentration of Fe(III) and the nature of the light sources. The progress of removal of OG from solution has been monitored by recording the change of absorbance at λmax = 480 nm, (є = 1.27 × 10 4 L mol -1 cm -1 at 30°C), with time. The pH has been varied from 1.2 to 3.5. The initial concentration of Fe (III) was between 9.0 × 10 -4 mol L -1 and 2.4 × 10 -3 mol L -1 . The intensity of the UV artificial source was 14 Wm -2 , whereas the average intensity of the solar light during the experiments was about 700 Wm -2 . An optimistic result was obtained, when OG was irradiated by solar light. About 92% degradation of 1.5 × 10 −4 mol L −1 OG solution has been done within 70 minutes by photodegradation using Fe(III)-aqua complex at pH 2.5 by UV light whereas about 86% degradation has been recorded by the solar light under the same conditions.

show abstract

Photocatalytic degradation of aniline at the interface of TiO2 suspensions containing carbonate ions

Cited by 91 publications

References 34 publications

Emerging Corrosion Inhibitors for Interfacial Coating

Emerging Corrosion Inhibitors for Interfacial Coating

Research on the Ultrafiltration and Removal of Aniline via the Compound of Sophorolipid and Rhamnolipid

Photodegradation of Orange Green by Fe(III)Aqua Complex

Contact Info

Product

Resources

About

Photocatalytic degradation of aniline at the interface of TiO2 suspensions containing carbonate ions

Cited by 91 publications

References 34 publications

Emerging Corrosion Inhibitors for Interfacial Coating

Emerging Corrosion Inhibitors for Interfacial Coating

Research on the Ultrafiltration and Removal of Aniline via the Compound of Sophorolipid and Rhamnolipid

Photodegradation of Orange Green by Fe(III)Aqua Complex

Contact Info

Product

Resources

About

Photodegradation of Orange Green by Fe(III)Aqua Complex