Page 148 - CW E-Magazine (16-1-2024)

FOR YOUR REQUIREMENT OF
Top Stories  Beta / Alpha Naphthol
 Methyl / Ethyl Aceto Acetate
 n-Butylamine (Mono / Di / Tri)
POLYMER NANOCOMPOSITE  Ethylamines (Mono / Di)
IISER Bhopal develops novel photocatalyst material  Para / Ortho Anisidine
 Ortho Toluidine
 Para Toluidine
A team of researchers at the Indian called ‘UC-POP-Au’ displays remarka- vistas towards artifi cial light harvest-  Tobias Acid
Institute of Science Education and ble strength and catalytic effi ciency as ing,” Prof. Patra said.  H-Acid
Research (IISER) Bhopal has developed it absorbs the entire spectrum of light,  Sulphanilic Acid (Purified / Technical)
an effective photocatalyst – a substance making it a more potent catalyst during The fi ndings are published in the  Allyl Chloride
that absorbs a wide range of solar energy chemical processes. peer-reviewed journal Angewandte  Resorcinol
and light. Chemie.  J-Acid
“The current investigation unveils Pravin DyeChem
This new, sustainable development a novel direction in the development To test the applicability of this Pvt. Ltd. Mumbai, India.
contributes to harnessing a renewable of advanced light-harvesting porous photocatalyst, the team coated a small Mob.: +91-9322211290 / 9223433033
energy source for detoxifying harm- organic polymer nanocomposite mate- piece of cotton cloth with the ‘UC- Email: info@pravindyechem.com (AD.-4)
ful substances such as chemical war- rials, showing potential applications POP-Au’ under direct sunlight to Web.: www.pravindyechem.net
fare agents. Chemical warfare agents in designing smart protective coatings detoxify mustard gas simulant, a popular
include mustard gas simulants like against chemical warfare agents under chemical warfare agent. Displaying • Pthalamide
‘2-chloroethyl ethyl sulphide’ (CEES) natural sunlight conditions,” said Prof. excellent performance compared to a • 3-4 nitro chloro benzoic acid (3,4 NCBA)
and nerve agents, which are highly poi- Abhijit Patra, Department of Chemis- regular polymer-based photocatalyst, • Ortho chloro benzoic acid (OCBA)
sonous chemicals that affect a person’s try, IISER-Bhopal. the ‘UC-POP-Au’ signifi cantly expedited • Sulphonamide for Glibenclamide
• 2,4 Di Chloro Pyrimidine
nervous system. photocatalysis. • 2 chlorobenzldehyde 5 Sulfonic acid Sodium Salt
This composite material has inte- • 3-Nitro 4-Chlorobenzophenone (3,4 NCBP)
This research represents a signifi - grated near-infrared absorbing upcon- The photocatalyst is also reusa- • 3-Nitro 4-Aminobenzophenone(NABP)
cant advancement in the fi eld of photo- version nanoparticles and visible light ble and can be used fi ve times over. • Di Aminobenzophenone (DABP)
catalysis – a process where a substance absorbing gold nanoparticles with UV rays No signifi cant change in the catalytic • 2 Nitro 4-Thiocyno Aniline (TCN)
(a photocatalyst) is used to change absorbing conjugated porous organic activity was observed during multi- • 3 (2-Amino 2- Oxoethyl)-5-Methyl Hexanoic Acid
the rate of a chemical reaction when polymer (POP). The use of upconver- ple uses, unlike some other catalysts, • Meta Bromo Anisole (MBA)
exposed to light. sion and gold nanoparticles enhances which cannot be collected and reused. • Meta Bromo Nitro Benzene (MBNB)
• Solvents : Toluene, Acetone, IPA, Cyclohexane,
the chemical reaction drastically. The team suggests that ‘UC-POP-Au’ Heptane, Ethyl Acetate, Butyl Acetate, IP Acetate, MDC
While many different types of photo- can also be used for creating personal • Distillation of spent solvent
catalysts are used in various industries “We have developed an innovative protective equipment and has high Blitzkrieg Organics and Biochemical Industries
for effective light harvesting, they all design approach that involves the inte- application potential as promising Plot No 5067, Near Lyka Chowkadi, GIDC , Ankleshwar -393002
suffer from a drawback in that they gration of plasmonic and upconversion materials for various other industries Mr. Nipun Shah – 9979796765 KNS ADI
only absorb UV or high-energy parts nanoparticles with a conjugated porous beyond the detoxifi cation of chemical Mr. Bhaskar Shah – 9574022289
of light. But the novel photocatalyst organic polymer, which opens up new warfare agents.
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148 Chemical Weekly January 16, 2024
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