Veenasri Vallem

Chemical & Biomolecular G&T

Works (5)

Updated: July 5th, 2023 14:23

2022 article

Soft electrochemical bubble actuator with liquid metal electrode using an embodied hydrogel pneumatic source

Vallem, V., Roosa, E., Ledinh, T., Nadimi, S. R., Kiani, A., & Dickey, M. D. (2022, November 23). SOFT MATTER, Vol. 11.

By: V. Vallem n, E. Roosa n, T. Ledinh n, S. Nadimi  n, A. Kiani  n & M. Dickey n 

UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: December 3, 2022

2022 article

Stretchable Liquid Metal Films with High Surface Area and Strain Invariant Resistance

Vallem, V., Aggarwal, V., & Dickey, M. D. D. (2022, December 8). ADVANCED MATERIALS TECHNOLOGIES, Vol. 12.

By: V. Vallem n, V. Aggarwal n & M. Dickey n 

author keywords: energy harvesting; energy storage; high surface area electrodes; liquid metal particles; sensors; stretchable electronics
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: December 9, 2022

2021 article

A Soft Variable-Area Electrical-Double-Layer Energy Harvester

Vallem, V., Roosa, E., Ledinh, T., Jung, W., Kim, T.-il, Rashid-Nadimi, S., … Dickey, M. D. (2021, August 31). ADVANCED MATERIALS, Vol. 8.

By: V. Vallem n, E. Roosa n, T. Ledinh n, W. Jung *, T. Kim *, S. Rashid-Nadimi  n, A. Kiani  n, M. Dickey n 

author keywords: energy harvesting; energy storage; liquid metals; soft robotics; stretchable electronics
TL;DR: The completely soft and stretchable energy harvester based on variable-area electrical-double-layer (EDL) capacitors based on liquid-metal electrodes encased in a hydrogel shows promising applications in wearables that contact sweat, underwater sensing, and blue energy harvesting. (via Semantic Scholar)
UN Sustainable Development Goal Categories
Sources: Web Of Science, ORCID, NC State University Libraries
Added: September 1, 2021

2021 journal article

Elastic Multifunctional Liquid-Metal Fibers for Harvesting Mechanical and Electromagnetic Energy and as Self-Powered Sensors

ADVANCED ENERGY MATERIALS, 11(18).

By: Y. Lai *, H. Lu *, H. Wu*, D. Zhang *, J. Yang n, J. Ma n, M. Shamsi  n, V. Vallem n, M. Dickey n 

author keywords: electromagnetic energy; energy harvesting; liquid metals; self‐ powered sensors; smart textiles; stretchable electronics; triboelectric nanogenerators; wearable technologies
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, NC State University Libraries
Added: March 29, 2021

2021 review

Energy Harvesting and Storage with Soft and Stretchable Materials

[Review of ]. ADVANCED MATERIALS, 33(19).

By: V. Vallem n, Y. Sargolzaeiaval n, M. Ozturk n, Y. Lai * & M. Dickey n 

author keywords: energy harvesting; energy storage; soft robotics; stretchable electronics
TL;DR: This review highlights various modes of converting ambient sources of energy into electricity using soft and stretchable materials that are useful for emerging classes of stretchable electronics, e-skins, bio-integrated wearables, and soft robotics. (via Semantic Scholar)
UN Sustainable Development Goal Categories
7. Affordable and Clean Energy (Web of Science; OpenAlex)
Sources: Web Of Science, ORCID, NC State University Libraries
Added: January 28, 2021

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