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सीएसआईआर - उत्तर पूर्व विज्ञान एवं प्रौद्योगिकी संस्थान
CSIR-North East Institute of Science and Technology

Advanced Materials Group

Highlights of the Group:
The glorious journey of Advanced Materials Group has started from 1964. At the beginning it was established as Fuel Division for research in Vertical Shaft Kiln technology for cement making. In 1967, it was converted to Cement Division for working on Vertical Shaft Kiln (VSK) technology. In 1971 the division was renamed as Silicate Technology Division for working in the areas of value added silicate materials. The department was further converted to Inorganic Chemistry Division in 1976, with its areas of research extending to cement and building materials, iron ore beneficiation and pelletization, oil field chemicals, zeolites, catalysts and other inorganic chemicals. Later the department added new and exciting research areas like ores and minerals of North Eastern region, adsorption, clay chemistry, organometallic and coordination compounds, supported nanometals, nanostructured materials, layered materials, homogeneous and heterogeneous catalysts. The department was renamed in 1994 as Materials Science Division and from 2016 the group is rechristened as Advanced Materials Group. The group has taken up research in the fields of nanocomposite materials, metal organic frameworks, catalysis, small molecules activation and nano oxidic membranes for water and gas purification etc.

Scientists

Dr Manash Ranjan Das

Principal Scientist

Education : M.Sc. (Chemistry), Ph.D (Materials Science)

Employee ID: ID No. 1081

Email: mrdas@neist.res.in, mnshrdas@yahoo.com

Phone: +91-0376-2370081 (O)

Fax: 0376-2370011

Area of Interest: Graphene-based Nanocomposites, Surface Chemistry, Nanoscience . Personl Website

Dr Lakshi Saikia

Principal Scientist

Education : Ph.D (Inorganic Chemistry)

Employee ID: ID No. 1082

Email: lsaikia@neist.res.in

Phone: +91-0376-2370081 (O)

Fax: 0376-2370011

Area of Interest: Materials Synthesis & Characterization, Clay Materials . Personl Website

Dr Biswajit Saha

Principal Scientist

Education : M.Sc. (IIT Kanpur), Ph.D (IIT Kanpur)

Employee ID: ID No. 1259

Email: bsaha@neist.res.in, bischem@gmail.com

Phone: +91-0376-2370081 (O)

Fax: 0376-2370011

Area of Interest: Organometallics, Catalysis, Small Molecule Activation, Green Chemistry, Reaction Mechanism . Personl Website

Dr Sandeep Kumar Dey

Scientist

Education : M.Sc. (NEHU Shillong), Ph.D (IIT Guwahati)

Employee ID: ID No. 1306

Email: sandeep@neist.res.in

Area of Interest: Supramolecular Chemistry, Molecular Recognition, Crystal Engineering, Self-Healing Crystalline Materials, Porous Crystalline Materials

Technical Staff

Mrs Dipa Rajbongshi Kachari

Technical Officer

Education : M.Sc

Employee ID: ID No. 1244

Phone: +91-0376-2370121 Extn: 2411

Fax: +91-0376-2370011

Area of Interest: Materials Science

Mr Priyam Jyoti Bora

Technician (2)

Education : M.Sc

Employee ID: ID No. 1148

Area of Interest: Materials Science

Dr Paran Jyoti Kalita

Technician (2)

Education : M.Sc, Ph.D

Employee ID: ID No. 1150

Phone: +91-0376-2370121 Extn: 2411

Fax: +91-0376-2370011

Area of Interest: Materials Science

Mr Krishna Prasad Sharma

Non Tech

Employee ID: ID No. 1072

Phone: +91-0376-2370121 Extn: 2411

Fax: +91-0376-2370011

Area of Interest: -

R&D PROGRAMS

Ongoing R&D Programs:

  • Synthesis of metal complex and its application in catalysis
  • Clay based materials as heterogeneous catalyst.
  • Supported & ligand stabilized nano metals and their catalytic and biological applications.
  • Graphene based nanocomposites.
  • Metal Organic Framework.
  • Removal of fluoride using indigenous raw materials
  • Layered Double Hydroxide
  • Testing and evaluation of building materials/ oil field chemicals/ ores & minerals etc

Acheivements

  • VSK Cement Technology Transferred to about 39 parties across India.
  • Silica Gel Technology Transferred to 12 parties
  • CSIR Technology Award for Innovation
  • CRSI Bronze Medal
  • Durlabh Deka Memorial Award of Assam Science Society
  • DAAD Fellowships
  • International Collaborative Projects with UK, Russia etc.
  • Several Best paper awards in Symposium/ Seminars etc.
  • Published Papers in high impact factor journals
  • Several research papers cited more than 100 times in SCI journals

Technology Developed & Commercialized:

  • Vertical Shaft Kiln Process for Mini Cement Plant
  • Silica Gel
  • Hydroxy alumina
  • Electronic Grade Potassium Silicate
  • Oil Well Cement Additive
  • Chrome lignite
  • Aluminium Sulphate from Clay
  • High Strength Proppant
  • High surface area clay based material
  • Cold bonded Pelletization of Iron Ore Fines
  • Common Masonry Bricks from Oil field ETP Sludge
  • Ceramic & Filler Grade Kaolin clay from NE Deposits
  • Demineralization of High Sulphur NE Coal
  • Beneficiation of Iron Ore Fines
  • Detergent Grade & A Type Zeolite

Research Facilities

A. R & D Expertise

  • Organometallic complexes-synthesis and applications.
  • Metal and Metal oxide nanomaterials for heterogeneous catalysis
  • Graphene based nanocomposites
  • Metal Organic Framework
  • Nano-oxidic membrane for air and water purification
  • Building materials

B. Equipment Facilities

  • Building materials
  • Pilot plant facility
  • FESEM with EDS
  • HRTEM with EDS
  • AFM with variable temperature
  • Gas Chromatograph
  • Cyclic Voltammetry
  • High Pressure Reactor
  • N2 Adsorption-desorption analyzer
  • Particle Size Analyzer
  • Zetasizer
  • TPD/TPR and TPO
  • FT-IR
  • Powder XRD
  • UV-Vis Spectrometer
  • Glove Box
  • High Temperature Furnace