Battery Materials Research Assistant

National University of Singapore; Singapore; On-site; SGD 60,000 - 90,000; Full time

Job summary

The National University of Singapore is seeking a battery science researcher in the Mechanical Engineering department at Kent Ridge Campus to advance Li-ion materials and solid-state cell technology. You will synthesize 3D nanofiber networks, fabricate membranes, and develop cathodes for high-performance batteries.

Responsibilities include coin/pouch cell fabrication, electrochemical testing, and detailed analysis of failure mechanisms to ensure long-term stability and performance.

Qualifications

• B.S. or M.S. in the area of electrochemistry, nanotechnology and materials science.
• Minimum 1 year experience in lithium batteries.
• Experience in fabrication of Li-based batteries in coin cell and pouch cell level.
• In-depth knowledge in electrochemistry, electrochemical techniques (CV, LSV, EIS etc), batteries and polymer electrolytes.
• Experience in synthesis nanomaterials and nanocomposites for designing cathodes for Li batteries.
• Good knowledge in nanotechnology, nanocomposites, materials science are also desired.
• Experience in handling analytical instruments (e.g. SEM, STEM, XRD, TGA, Raman, IR, XPS, Viscometer etc.)

Responsibilities

• Synthesize 3D nanofiber networks using electrospinning technology.
• Fabricate ultrathin, lightweight ceramic-in-polymer composite membranes for high-performance solid-state batteries.
• Synthesis and characterization of composite cathodes for Li-ion batteries.
• Characterize and optimize the freestanding membrane-based electrolytes specifically for Li-ion battery applications.
• Fabricate coin cells for Lithium-ion batteries using both liquid and solid electrolytes.
• Assembly and electrochemical characterization of pouch cell prototype.
• Analyze cell failure mechanisms and perform root cause analysis. Develop mitigation plans to ensure long-term battery stability and performance.

Skills

Electrochemistry

Lithium battery technology

Synthesis of nanomaterials

Nanotechnology

Materials science

Electrochemical techniques

Coin cell fabrication

Pouch cell fabrication

Cathode design

Education

B.S. / M.S. in electrochemistry, nanotechnology and materials science

Tools

SEM

STEM

XRD

TGA

Raman

IR

XPS

Viscometer

Job description

The National University of Singapore is seeking a battery science researcher in the Mechanical Engineering department at Kent Ridge Campus to advance Li-ion materials and solid-state cell technology. You will synthesize 3D nanofiber networks, fabricate membranes, and develop cathodes for high-performance batteries.

Responsibilities include coin/pouch cell fabrication, electrochemical testing, and detailed analysis of failure mechanisms to ensure long-term stability and performance.