M.Sc organic chemistry Fresher

RINKU J PANCHAL

*** ******** *******, **** *****,

J.N.Road Mulund (west). Email **-**************@*****.***

Mumbai - 400080. Contact No- 91-809*******

CAREER FOCUS:

To be a part of a firm offerin g challenging opportunity for career development and professional

growth where My contribution, knowledge & skill may make difference in the course of

Success of the organization.

KNOWLEDGE BASE:

• Good hand on practice in performing reactions.

• Experience in handling air sensitive chemicals and reaction under nitrogen.

• Sound knowledge and practical experience in separation and purification techniques like

Thin layer chromatography, solvent extraction, preparative TLC, Column

chromatography.

• In-depth knowledge of wet chemistry and titration methods.

• Multi step synthesis, Isolation and Identification of molecule using 1H NMR,13C NMR,IR

Mass spectroscopy.

• UV-visible spectrophotometer and florescence spectrophotometer.

• Search engines like Scifinder and software like Chemdraw, ISS DRAW, and origin50.

EDUCATION:

• M.Sc in Organic Chemistry from Department of Chemistry, Mumbai University in the

year 2014 with 74.00 %

• Bachelors of Science (B.sc) in Chemistry from NES Ratnam College in the

Year 2012 with 81.00 %

• H.S.C From Maharashtra board with 70.00% marks in the year 2009.

• S.S.C from Maharashtra board with 84.00% marks in the year 2007.

ACADEMIC RESEARCH PROJECT :

“Metal free organic dye for a Dye sensitized solar cell”

Title of the Project : Synthesis and Photo physical study of Triphenylamine –

Fluorene based Donor- Acceptor system.

Guide : Dr. S.H. Mashraqui

26th May 2013 to 20th Feb. 2014.

Duration :

SUMMARY ABOUT THE PROJECT:

• Till today’s date the photovoltaic field is dominated by inorganic silicon based solar

cells.

• Ruthenium based organic solar cells also showed good efficiency but this also have some

disadvantages like ruthenium is expensive.

• So we attempted and successfully synthesized metal free organic dye which does the

function of sensitizer in DSSC.

• The aim of the project was to synthesize a dye for a solar cell belonging to the group of

thin film solar cell (DSSC).

• This dye belongs to second class of dye sensitized solar cell. i.e. Metal free organic dye.

• To start with we prepared different donor and acceptor moieties.

• The donor moiety basically is an electron donating component which comprises of

triphenyal amine and di-tert butyl fluorene. The acceptor moiety used was cyano acetic

acid.

• Triphenyl amine because of its planar geometry and electron donating nature act as a

donor, and cyano acetic acid because of its electron withdrawing nature acts as acceptor

apart from this it does the function of anchoring group that binds with the TiO 2

nanoparticles.

• Synthetic route of the dye mainly contains named reaction mechanism which are

bromination,condensation,Vilesmeir hack formylation and Knovenegal condensation

• The Dye was analyzed by means of IR, 1H NMR, 13C NMR, Mass spectroscopy.

• The IR spectra of the dye showed one broad peak at 3400 cm -1 for carboxylic OH group

and another peak at 2200 cm-1 for cyano group, thus confirming the structure of the dye.

• UV -Visible and Fluorescence study of the dye showed Negative solvatochromism, form

going to non polar solvents to polar solvents, blue shift was observed.

• This dye showed high molar extinction coefficient because of internal charge transfer

from donor part to acceptor part.

OTHER SKILLS:

• Patience.

• Hard working.

• Good listener and keen observer.

• Can work independently or in a team.

• Ability to grasp new challenging things quickly.

• Leadership quality.

RESEARCH INTEREST:

• Multistep synthesis.

• Organic dye.

• Photovoltaics.

• Drug discovery.

• Asymmetric synthesis.

PERSONAL PROFILE:

Name : Rinku Jayantilal Panchal

Father’s name : Jayantilal Narbheram Panchal

Date of Birth : 5/11/1991

Gender : Female

Marital Status : Single

Languages Known : English, Hindi, Marathi and Gujarati.

Permanent Address : 903, Sangeeeta Enclave, Hira Nagar,

Mulund (west). Mumbai-400080

Declaration:

I hereby declare that the above written particulars are true to the best of my knowledge and

Belief.

(Rinku J. Panchal)

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