Nicholas V. Faenza
Nicholas V. Faenza, Ph.D.
Associate
Materials & Corrosion Engineering
Menlo Park

A materials engineer by training, Dr. Faenza specializes in materials for electrochemical energy storage, particularly for lithium-ion batteries. He has ample experience synthesizing positive electrode materials and in characterizing them; physically, structurally and electrochemically. Dr. Faenza uses his diverse characterization skill set and comprehensive understanding of the relationships between a material’s structure and its properties to identify material failure mechanisms.

He has extensive experience in a host of characterization techniques including; X-ray diffraction (XRD), microcalorimetry, thermogravimetric analysis (TGA), Karl-Fischer coulometry (KF), Fourier transform infrared spectroscopy (FTIR), and others. Dr. Faenza is highly skilled at multiple electrochemical characterization methods, such as electrochemical impedance spectroscopy (EIS), potentiostatic intermittent titration technique (PITT) as well as more traditional cycling procedures. His material fabrication experience based on hydrothermal co-precipitation synthesis, encompasses the use of a variety of thermal and powder processing techniques.

Prior to joining Exponent, Dr. Faenza worked as a Graduate Assistant in Dr. Glenn Amatucci’s lab where his research focused on investigating the structural and chemical degradation mechanisms for positive electrode materials at high states of charge. Additionally, he led a thorough analysis of the surface impurity species that develop on state of the art electrode materials, and their impact on the material’s electrochemical performance. In the years before graduate school, Dr. Faenza developed graphene and silicon-based electrodes in Dr. Liangbing Hu’s group at the University of Maryland and worked on reducing the flammability of polyurethane foam at the National Institute of Standards and Technology (NIST).

CREDENTIALS & PROFESSIONAL HONORS

  • Ph.D., Materials Science and Engineering, Rutgers University, 2018
  • B.S., Materials Science & Engineering, University of Maryland, College Park, 2013
  • Journal of the Electrochemical Society Editor’s Choice Article, 2017

    Department of Materials Science & Engineering Outstanding Materials Student Service Award, 2013

Publications

N. Faenza, N. Pereira, D.M. Halat, J. Vinckeviciute, L. Bruce, M. Radin, P. Mukherjee, F. Badway, A. Halajko, F. Cosandey, C. P. Grey, A. Van der Ven, and G. G. Amatucci, The Phase Evolution and Degradation Modes of R3╠ům LixNi1-y-zCoyAlzO2 Electrodes Cycled Near Complete Delithiation, Chemistry of Materials, (2018).

(Editors’ Choice) N. Faenza, Lejandro Bruce, Zachary W. Lebens-Higgins, Irene Plitz, Nathalie Pereira, Louis F. J. Piper, and Glenn G. Amatucci, Growth of Ambient Induced Surface Impurity Species on Layered Positive Electrode Materials and Impact on Electrochemical Performance, Journal of the Electrochemical Society, 164 (2017) A3727-A3741.

(Invited) N. Faenza, Z. Lebens-Higgins, P. Mukerjee, S. Sallis, N. Pereira, F. Badway, A. Halajko, G. Ceder, F. Cosandey, L. Piper, and G. G. Amattuci, Electrolyte-Induced Surface Transformation and Transition-Metal Dissolution of Fully Delithiated LiNi0.8Co0.15Al0.05O2, Langmuir 33 (2017) 9333-9353.

Z. Lebens-Higgins, S. Sallis, N. Faenza, F. Badway, N. Pereira, D. Halat, M. Wahila, C. Schlueter, T-L. Lee, W. Yang, C. Grey, G. Amatucci, and L. Piper, Evolution of the Electrode-Electrolyte Interface of LiNi0.8Co0.15Al0.05O2 Electrodes Due to Electrochemical and Thermal Stress, Chemistry of Materials, 30 pg. 958-969 (2018).

Z. W. Lebens-Higgins, N. V. Faenza, P. Mukherjee, S. Sallis, F. Badway, N. Pereira, C. Schlueter, T.-L. Lee, F. Cosandey, G. G. Amatucci, and L. F. J. Piper, Electrochemical and Thermal Stress of LiNi0.8Co0.15Al0.05O2 Electrodes: Evolution of Aluminum Surface Environments, ECS Transactions, 80 (10) pg. 197-206 (2017).

S. Sallis, N. Pereira, P. Mukherjee, N.F. Quackenbush, N. Faenza, C. Schuleter, T. Lee, W. L Yang, F. Cosandey, G. G. Amatucci, L. Piper, Surface degradation of Li1-xNi0.8Co0.15Al0.05O2 cathodes: Correlating charge transfer impedance with surface phase transformations, Applied Physics Letters, 108 (2016). 

J. Wan, A. Kaplan, J. Zheng, X. Han, Y. Chen, N. Weadock, N. Faenza, S. Lacey, T. Li, J. Guo, and L. Hu, Two dimensional silicon nanowalls for lithium ion batteries, Journal of Materials Chemistry A, 17 (2014).

Presentations

(Oral Presentations)


N. Faenza, L. Bruce, Z. W. Lebens-Higgins, I. Plitz, N. Pereira, L. F. J. Piper and G. G. Amatucci, Surface Impurities on Layered Positive Electrode Materials: Mechanism for Formation and Impact on Performance, Laboratory for Surface Modification/Institute for Advanced Materials, Devices and Nanotechnology Symposium, New Brunswick, NJ, USA, February 27th 2018. 

N. Faenza, P. Mukherjee, S. Sallis, N. Pereira, H. Das, G. Ceder, L. Piper, F. Cosandey, and G. G. Amatucci, Dynamic Transformations of Layered Compounds at Full Delithiation Due to Surface Triggered Reactions, Electrochemical Society PRIME Conference, Honolulu, HI, USA, October 6th 2016. 

N. Faenza, Y. Li, and R. Davis, Multi-Substrate Flammability Reduction Using a Layer-by-Layer Assembly with Natural Materials, National Institute of Standards and Technology SURF Symposium, Gaithersburg, MD, USA, August 2013. 

N. Faenza, Y. Li, Y. Kim, and R. Davis, Reduced Flammability of Polyurethane Foam Using a Layer-by-Layer Assembly with Natural Materials, National Institute of Standards and Technology SURF Symposium, Gaithersburg, MD, USA, August 2012. 

(Poster Presentations)

N. Faenza, L. Bruce, Z. W. Lebens-Higgins, I. Plitz, N. Pereira, L. F. J. Piper, and G. G. Amatucci, Surface Impurities on Layered Positive Electrode Materials-Mechanisms for Formation and Impact on Perofrmance, Materials Research Society Fall Conference, Boston, MA, US, November 2017. 

N. Faenza, Z. Lebens-Higgins, P. Mukherjee, S. Sallis, F. Badway, A. Halajko, N. Pereira, G. Ceder, F. Cosandey, L. Piper, and G. G. Amatucci, NECEES: Electrochemically Initiated Surface Chemistries Inhibiting the Realization of the Theoretical Capacity of LiNi0.8Co0.15Al0.05O2, Department of Energy, Energy Frontier Research Center, Midterm Review, July 2017. 

N. Faenza, S. Sallis, P. Mukherjee, H. Das, A. Urban, N. Pereira, L. Piper, F. Cosandey, G. Ceder and G. G. Amatucci, Understanding Cathode-Electrolyte Reactions via Microcalorimetry, NorthEast Center for Chemical Energy Storage Summer Meeting, June 29th 2016. 

N. Faenza and G. G. Amatucci, Understanding Cathode-Electrolyte Reactions via Microcalorimetry, NorthEast Center for Chemical Energy Storage Fall Meeting, October 2015.

Professional Affiliations

The Electrochemical Society

Materials Research Society

Additional Information

Peer Reviewer

Journal of Materials Science

Journal of Solid State Electrochemistry

CREDENTIALS & PROFESSIONAL HONORS

  • Ph.D., Materials Science and Engineering, Rutgers University, 2018
  • B.S., Materials Science & Engineering, University of Maryland, College Park, 2013
  • Journal of the Electrochemical Society Editor’s Choice Article, 2017

    Department of Materials Science & Engineering Outstanding Materials Student Service Award, 2013