TY - RPRT TI - Spatially Mapping the CO 2 Alkaline Sorbent Diffuse Microenvironment Using Operando Raman Spectroscopy AU - Pfeilsticker, Jason [Univ. of Colorado, Boulder, CO (United States)] AU - Coleman, Ethan [Univ. of Colorado, Boulder, CO (United States)] AU - Krueger, Theodore [Drew Univ., Madison, NJ (United States)] AU - Gupta, Ankur [Univ. of Colorado, Boulder, CO (United States)] (ORCID:0000000334749522) AU - Smith, Wilson A. [Univ. of Colorado, Boulder, CO (United States)] (ORCID:0000000177575281) PY - 2026 DO - 10.1021/acsenergylett.5c04139 UR - https://www.osti.gov/biblio/3170060 ID - 3170060 ER -