<i>Meso</i>‐SiO<sub>2</sub>–C<sub>12</sub>EO<sub>10</sub>OH–CF<sub>3</sub>SO<sub>3</sub>H—A Novel Proton‐Conducting Solid Electrolyte
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Abstract This paper describes the synthesis and characterization of a novel mesostructured solid electrolyte composite material, denoted meso ‐SiO 2 –C 12 EO 10 OH–CF 3 SO 3 H. A lyotropic non‐ionic surfactant–triflic acid–silicate liquid crystal is used as a supramolecular template for a “one‐pot” synthesis of the material. Within this structure, the oligoethyleneoxide head groups of the non‐ionic surfactant that is imbibed within the channels of hexagonal mesoporous silica act in a crown‐ether‐like fashion towards the protons. The structure and dynamics of the silicate–oligo(ethylene oxide)surfactant–triflic acid co‐assembly has been studied via several analytical techniques. These methods include polarized optical microscopy (POM), powder X‐ray diffraction (PXRD), transmission electron microscopy (TEM), multinuclear nuclear magnetic resonance (NMR) spectroscopy, thermogravimetric analysis (TGA), and Fourier transform (FT) Raman spectroscopy. Together these results imply that the protons coordinate to the oxygen atoms of the ethylene oxide units on the non‐ionic surfactant and the compound has the structural integrity of the silicified liquid crystal. AC impedance spectroscopy was used to determine the proton conductivity of the meso ‐SiO 2 –C 12 EO 10 OH–CF 3 SO 3 H composite material at different relative humidity values giving some insight into its potential utility as a proton conducting solid electrolyte in a proton‐exchange membrane fuel cell.
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Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.004 | 0.002 |
| Meta-epidemiology (narrow) | 0.003 | 0.003 |
| Meta-epidemiology (broad) | 0.003 | 0.001 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.003 | 0.001 |
| Scholarly communication | 0.002 | 0.003 |
| Open science | 0.002 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 0.005 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it