AMPHIONIC LLC — National Aeronautics and Space Administration SBIR Phase I: S3
AMPHIONIC LLC — SBIR Phase I award from National Aeronautics and Space Administration.
Phase I SBIR feasibility signal
- Phase I awards fund proof-of-concept work. For capture teams, they mark early interest from National Aeronautics and Space Administration in a technical approach.
- Watch for Phase II follow-ons from the same firm/topic family — that conversion path is where budgets and transition pressure rise.
- Obligated amount $124,704. Cross-check similar awards in the same agency and technology tags for going-rate context.
- Topic code S3 links this award to a solicitation family — search the same topic stem for incumbents and recompete timing.
- Amount
- $124,704
- Agency
- National Aeronautics and Space Administration
- Program / Phase
- SBIR · Phase I
- Topic
- S3
- Solicitation
- SBIR_19_P1
- NAICS
- —
- Place of performance
- MI
- Period
- 2019-08-19 → 2020-02-18
Description
This SBIR Phase I project will develop a lightweight, flexible, high-strength conductor that is easy to process and is capable of being deposited in a variety of form-factors. In previous work, large volumetric fractions of Au, Ag, and Cu nanoparticles (NPs) were incorporated into a porous aramid nanofiber (ANF) matrix to realize films that have high electrical conductivity, yet maintain superior mechanical strength, the properties, which are usually hard to achieve simultaneously. Furthermore, the composite films demonstrate excellent flexibility, which is superior to other related classes of reported flexible conductors including carbon based nanomaterials (CNTs and graphene) and other metallic nanomaterials.nbsp;The unique network structure enables high electrical conductivity and robust mechanical behavior of the metal-ANF films.nbsp; During Phase I, we will find the relationship between the conductor mass- via the volume fraction occupied by the conductive nanoparticles- and the conductivity. The main objective of the work is to produce a high conductivity cable with minimal mass for all of the conductive NPs employed. Our target is to reduce the mass density of the conductor by an order of magnitude but retain the conductivity so that it is at least 25 % of the bulk value. During the latter part of the Phase, we will implement the conductive composite in the form factor of a power-handling cable as well as a conductive structural element.nbsp;