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National University of Singapore (NUS)

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Kent Ridge Campus

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"Research Fellow (Solid-State Batteries)"

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Research Fellow (Solid-State Batteries)

Research Fellow

2026-04-06

Location

Kent Ridge Campus, Singapore

National University of Singapore

Type

Full-time Research

Required Qualifications

PhD in Electrochemistry/Nanotechnology/Materials Science
1+ years Lithium Batteries Experience
Li-based Batteries Fabrication (Coin/Pouch Cells)
Electrochemical Techniques (CV, LSV, EIS)
Nanomaterials Synthesis for Li-S Batteries
Analytical Instruments (FESEM, XRD, TGA)

Research Areas

Solid-State Batteries
Li-ion Batteries
3D Nanofiber Networks
Ceramic-in-Polymer Membranes
Nanocarbon/Sulfur Cathodes
Battery Failure Analysis
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Research Fellow (Solid-State Batteries)

Job Description

  • 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 nanocarbon/sulfur 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

Qualifications

  • Ph.D. in the area of electrochemistry, nanotechnology and materials science
  • Minimum 1 year experience in lithium batteries
  • Experiecne 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. Good knowledge in nanotechnology, carbon nanocomposites, materials science are also desired.
  • Experience in synthesis nanomaterials and nanocomposites for designing cathodes for Li-S batteries.
  • Experience in handling analytical instruments (e.g. FESEM, XRD, TGA, Viscometer etc.)

More Information

Location: Kent Ridge Campus

Organization: College of Design and Engineering

Department: Mechanical Engineering

Employee Referral Eligible: No

Job requisition ID: 31660

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Frequently Asked Questions

🎓What qualifications are required for this Research Fellow position?

Candidates need a PhD in electrochemistry, nanotechnology, or materials science, minimum 1 year experience in lithium batteries, and hands-on experience fabricating Li-based batteries at coin and pouch cell levels. In-depth knowledge of electrochemical techniques (CV, LSV, EIS), batteries, and polymer electrolytes is essential. Experience with nanomaterials synthesis for Li-S batteries and instruments like FESEM, XRD, TGA is desired. See how to write a winning academic CV for tips.

🔬What are the main responsibilities in this Solid-State Batteries role?

Key duties include synthesizing 3D nanofiber networks via electrospinning, fabricating ultrathin ceramic-in-polymer composite membranes, synthesizing/characterizing nanocarbon/sulfur cathodes, optimizing freestanding membrane electrolytes, assembling/testing coin and pouch cells, and analyzing battery failure mechanisms with mitigation plans. Focus on high-performance solid-state batteries for Li-ion applications.

📍Where is the position located and what is the application deadline?

The role is at Kent Ridge Campus, National University of Singapore, in the Mechanical Engineering Department, College of Design and Engineering. Applications close on April 6, 2026 (Job Requisition ID: 31660). Apply via the official link in the posting.

🔋Is experience with specific battery technologies required?

Yes, minimum 1 year in lithium batteries, including fabrication of coin/pouch cells with liquid/solid electrolytes. Preferred: nanotechnology, carbon nanocomposites, Li-S battery cathodes, and electrochemical characterization. Review postdoctoral success tips for thriving in research roles like this.

📊What skills in characterization and analysis are needed?

Proficiency in electrochemical techniques (CV, LSV, EIS), handling analytical tools like FESEM, XRD, TGA, Viscometer, cell assembly, and root cause analysis for battery stability. Knowledge of polymer electrolytes and materials science is advantageous. Explore research jobs for similar opportunities.

🌍Does this position offer visa sponsorship?

Visa sponsorship is not mentioned in the posting. Confirm directly with the employer during application. International candidates with PhD in electrochemistry should prepare relevant documentation.

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