Recently, Ksenofontov et al. (arXiv: 2510. 03256) observed ambient pressure room-temperature superconductivity in graphite intercalated with lithium-based alloys with transition temperature (according to magnetization measurements) \ (T₄ =330K \). Here, I analyzed the reported temperature dependent resistivity data \ ( (T) \) in these graphite-intercalated samples and found that \ ( (T) \) is well described by the model of two series resistors, where each resistor is described as either an Einstein conductor or a Bloch-Grüneisen conductor. Deduced Einstein and Debye temperatures are \ (₄, ₁ 250~K \) and \ (₄, ₂ 1600~K \), and \ (₃, ₁ 300~K \) and \ (₃, ₂ 2200~K \), respectively. Following the McMillan formalism, from the deduced \ (₄, ₂ \) and \ (₃, ₂ \), the electron-phonon coupling constant \ (₄-₇ 2. 2 \) was obtained. This value of \ (₄-₇ \) is approximately equal to the value of \ (₄-₇ \) in highly compressed superconducting hydrides. Based on this, I can propose that the observed room-temperature superconductivity in intercalated graphite is localized in nanoscale Sr-Ca-Li metallic flakes/particles, which adopt the phonon spectrum from the surrounding bulk graphite matrix, and as a result, conventional electron-phonon superconductivity arises in these nano-flakes/particles at room temperature. Experimental data reported by Ksenofontov et al. (arXiv: 2510. 03256) on trapped magnetic flux decay in intercalated graphite samples supports the proposition.
E. F. Talantsev (Wed,) studied this question.