Research & Development Associate-Chemical Transformation of Macromolecules

Oak Ridge National Laboratory•Oak Ridge, TN

83d•Onsite

About The Position

We are seeking a Research and Development Associate – Chemical Transformation of Macromolecules who will focus on chemical modification of polymers for synthesis of energy materials and polymer matrix composites. This position resides in the Carbon and Composites Group in the Separations and Polymer Chemistry Section, Chemical Sciences Division, Physical Sciences Directorate, at Oak Ridge National Laboratory (ORNL).

Requirements

A PhD degree in polymer chemistry, chemistry, or a related discipline
A minimum of 2 years of experience, post PhD, in ionic and free radical synthesis of polymers with controlled architectures
Experienced in characterization of polymer dynamics in thermosets, elastomers and vitrimers
Experienced in NMR spectroscopy and chromatographic characterization of monomers, oligomers and polymers
Experienced in x-ray and neutron scattering data analysis

Nice To Haves

Expertise in multiphase polymer synthesis via reactive processing and characterization
Motivated and safety conscious.
Ability to work independently with minimal guidance and a willingness to participate creatively in a collaborative team environment.
Excellent written and oral communication skills.
Motivated self-starter with the ability to work independently and to participate creatively in collaborative teams across the laboratory.
Ability to function well in a fast-paced research environment, set priorities to accomplish multiple tasks within deadlines, and adapt to ever changing needs.

Responsibilities

Conduct chemical modification of polymers for energy materials synthesis
Synthesize deuterated copolymers for neutron scattering experiments
Conduct monomer purification, polymerization and polymer functionalization
Conduct block copolymer synthesis and chemical characterization (e.g., spectroscopy, thermal analysis, morphological characterization by scattering and microscopy tools, and data analysis).
Synthesize and functionalize polymers with complex architecture for use as processing aids
Functionalize fibers and fillers for enhanced load translation at fiber-matrix interfaces in polymer matrix composites
Develop repeat unit structure which drive self-assembly toward ultrafine domain sizes for innovative functional properties and lithography approaches.
Work both independently and collaboratively with co-workers, principal investigators, and other staff members to follow procedures for polymer synthesis and characterization and to develop new processing methods.
Laboratory space management and maintain hazardous chemical inventory management.
Deliver ORNL’s mission by aligning behaviors, priorities, and interactions with our core values of Impact, Integrity, Teamwork, Safety, and Service. Promote equal opportunity by fostering a respectful workplace – in how we treat one another, work together, and measure success.