Ph.D /MS(Engg.) /MS(Research) Admissions 2020

New Chemistry Chemistry and Physics of Materials

Fee: Rs.500/- paid Date:

Name SUBHAM DAS App. No. PH881145 Program Ph.D /MS(Engg.) /MS(Research) E-mail Address subham1996das@gmail.com Date of Birth 06/06/1996 Gender Male Nationality Indian State of Domicile West Bengal Country Aadhaar Number 815684019050 Place of Birth HOWRAH Category General OBC - Sub-Classification Subcategory None

Address Line 1 10/2 V ROAD Address Line 2 DASNAGAR City Howrah State West Bengal Pincode 711105 Mobile Number +91-7003220456 Are you Currently Employed? No

Qualifying Degree

Qualifying Degree	Status	Year of Passing
M.Sc. (Chemistry)	Passed	2019

National Examination Update

National Entrance Test	Year and Month	Roll Number	Rank	Score
GATE Gate Paper: Chemistry	2020	CY20S26048291	301	632
INSPIRE	2020

National Examination

National Entrance Test	Year and Month	Roll Number	Rank	Score
GATE Gate Paper: Chemistry	2020	CY20S26048291	301	632
INSPIRE	2020

Academic Details

10 std / SSLC
Board (State/CBSE/ICSE) WEST BENGAL BOARD OF SECONDARY EDUCATION Institution and Place HOWRAH VIVEKANANDA INSTITUTION Year of Passing 2012 Aggregate Percentage 89.28 Any Specific Comments	Marks in core subjects Subject Percentage BENGALI 83 ENGLISH 86 PHYSICAL SCIENCE 98 LIFE SCIENCE 94 HISTORY 82 MATH 92 GEOGRAPHY 90
12 std / PUC
Board (State/CBSE/ICSE) WEST BENGAL COUNCIL OF HIGHER SECONDARY EDUCATION Institution and Place HOWRAH VIVEKANANDA INSTITUTION Year of Passing 2014 Aggregate Percentage 90.00 Any Specific Comments	Marks in core subjects Subject Percentage BENGALI 85 ENGLISH 90 PHYSICS 96 CHEMISTRY 92 BIOLOGY 87 MATH 54
B.Sc.(H)
Mode of Admission Admission Registration Number Year wise/Semester wise Year University UNIVERSITY OF CALCUTTA Institution and Place VIDYASAGAR COLLEGE, KOLKATA Major Subject CHEMISTRY Year of Passing 2017 Aggregate Percentage 74.625 Any Specific Comments 9 (OVERALL UNIVERSITY)	Year/Semester wise performance Year/Semester Percentage/CGPA 1 72.5 2 70.0 3 78.0
M.Sc.
Mode of Admission Admission Registration Number Year wise/Semester wise Semester University BANARAS HINDU UNIVERSITY Institution and Place BANARAS HINDU UNIVERSITY, UTTAR PRADESH Major Subject CHEMISTRY Year of Passing 2019 Aggregate Percentage 82.00(CGPA Any Specific Comments	Year/Semester wise performance Year/Semester Percentage/CGPA 1 8.50 2 7.91 3 9.26 4 9.00

References

1 Dr. ASHOK KUMAR BASAK (ASSISTANT PROFESSOR) (email:akbasak.chem@bhu.ac.in, Phone:8003225365, Address:DEPARTMENT OF CHEMISTRY, BANARAS HINDU UNIVERSITY VARANASI, UTTAR PRADESH-221005) - As a Teacher Academic background to conduct research 4 Comes up with innovative ideas 3 Ability to work independently or problem solving 3 Clarity of comprehension of concepts 4 Communication skill 4 Can work in company of others 3 Emotional maturity 4 Conduct 4 Recommondation Subham is motivated and interested in academic research in basic sciences. I recommend his candidature for a Ph.D. position at JNCASR. 2 Dr. SUBRATO BHATTACHARYA (PROFESSOR) (email:s_bhatt@bhu.ac.in, Phone:9415812570, Address:DEPARTMENT OF CHEMISTRY, BANARAS HINDU UNIVERSITY VARANASI, UTTAR PRADESH-221005) - As a Teacher Academic background to conduct research 5 Comes up with innovative ideas 5 Ability to work independently or problem solving 5 Clarity of comprehension of concepts 5 Communication skill 4 Can work in company of others 5 Emotional maturity 5 Conduct 5 Recommondation Mr. Shubham Das is a highly motivated student. I found him very sincere in laboratory (I was instructor in Inorganic Chemistry Practical (Laboratory work) in semester I). He used to complete the exercise timely and his working bench was used to be clean and organized which indicates his disciplined nature. He used to come with many questions and I enjoyed the discussion we used to have. I think he will prove himself an excellent researcher in life. I strongly recommend him for his admission in PhD program he is applying.

Question 1 What is it about research as a career that interests you the most? In which subject area(s) would you like to pursue research? What led you to choose this area of research? Response to Question 1 Research helps me to follow my passions, learn something new, develop my problem-solving abilities and challenge myself in new ways. Working on a new research project gives me a the chance to expand my area of knowledge, improve my problem solving skill. I want to pursue my research in Chemistry (Material chemistry). Materials chemistry includes the use of chemistry to develop and synthesize new kind of materials with physical characteristics that are interesting or potentially useful, such as magnetic, optical, structural or catalytic properties. The characterization, processing , application and molecular-level understanding of these compounds are also drawn my attention to choose it as area of my research. Question 2 Describe any project, or laboratory experiment, or research-oriented training programme that you have been involved in. Please highlight the aspects that you particularly enjoyed. Response to Question 2 Topic: Synthesis and Characterization of magnetic nanocomposite for environmental application Rapid industrialization has led to massive environmental pollution, resulting in damage to the ecosystem and human health. Dyes are nonbiodegradable toxins that possess that carcinogenic and mutagenic properties. With the rising scarcity of water, these toxins need to be removed from waste water bodies economically and efficiently. Among all these classical waste water treatments adsorption is the most promising method. However it is a challenge to design adsorbent materials with the high specific area and appropriate chemical functionality to selectively adsorb toxins. My M.Sc. Project was to synthesize and characterization of adsorbent materials GO@Fe3O4-MnO2 to study the removal of two dyes malachite green and tartrazine. The adsorption characteristics of these toxins were systematically investigated. Adsorption and degradation of dyes were investigated by varying the various parameters like adsorbent dose, contact time, surfactants solution pH, temperature, Ultrasonication, H2O2 and sunlight. The experimental data were analysed based on different kinetic models. The adsorption isotherms were analysed based on Langmuir and Freundlich models. The synthesized nanocomposite was finally used for the real water samples. The used nanocomposite was separated using external magnet and recycled used properly. I enjoyed synthesis, characterization and application of nanocomposite for dye removal. Question 3 State the reasons on why you want to opt for JNCASR for your advanced research / academic studies. Response to Question 3 1.Motivation for research 2.A good academic environment 3.Plenty of opportunity. 4.Cultivating important transferrable skills 5. To become an expert in a particular field

Declaration

I declare that all the information and entries of marks are correct to the best of my knowledge and belief. If admitted, I shall obey all the rules and regulations of the Centre.
Date of submission : 30-11-2020 Date of printing : 17-01-2021	Signature of the Applicant

Observation & Recommendation

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