{"id":940942,"date":"2026-10-21T05:52:13","date_gmt":"2026-10-21T05:52:13","guid":{"rendered":"https:\/\/www.newsbeep.com\/ca\/940942\/"},"modified":"2026-10-21T05:52:13","modified_gmt":"2026-10-21T05:52:13","slug":"cooling-water-to-near-freezing-breaks-the-activity-stability-trade-off-of-water-oxidation-electrocatalysis","status":"publish","type":"post","link":"https:\/\/www.newsbeep.com\/ca\/940942\/","title":{"rendered":"Cooling water to near freezing breaks the activity\u2013stability trade-off of water oxidation electrocatalysis"},"content":{"rendered":"

Arrhenius, S. \u00dcber die reaktionsgeschwindigkeit bei der inversion von Rohrzucker durch S\u00e4uren. Z. Phys. Chem. 4, 226\u2013248 (1889).<\/p>\n

Article<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Atkins, P. & de Paula, J. The rates of chemical reactions. In Physical Chemistry 9th edn 799\u2013802 (Oxford Univ. Press, 2010).<\/p>\n

Murakami, K. et al. Key factor for the anti-Arrhenius low-temperature heterogeneous catalysis induced by H+ migration: H+ coverage over support. Chem. Commun. 56, 3365\u20133368 (2020).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Sargeant, E., Kolodziej, A., Le Duff, C. S. & Rodriguez, P. Electrochemical conversion of CO2 and CH4 at subzero temperatures. ACS Catal. 10, 7464\u20137474 (2020).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Vos, R. E. et al. How temperature affects the selectivity of the electrochemical CO2 reduction on copper. ACS Catal. 13, 8080\u20138091 (2023).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n PubMed Central<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Jo, S. W., Kim, J. Y., Lee, M. W., Kim, Y. & Ahn, H. S. Highly selective reduction of CO2 to methane induced by subzero depression of the electrode surface temperature. ACS Catal. 13, 5122\u20135126 (2023).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Herbst, E. Unusual chemical processes in interstellar chemistry: past and present. Front. Astron. Space Sci. 8, 776942 (2021).<\/p>\n

Article<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Marks, J. H. et al. Thermal synthesis of carbamic acid and its dimer in interstellar ices: a reservoir of interstellar amino acids. ACS Cent. Sci. 9, 2241\u20132250 (2023).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n PubMed Central<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

\u00c5qvist, J., Kazemi, M., Isaksen, G. V. & Brandsdal, B. O. Entropy and enzyme catalysis. Acc. Chem. Res. 50, 199\u2013207 (2017).<\/p>\n

Article<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

So\u010dan, J., Purg, M. & \u00c5qvist, J. Computer simulations explain the anomalous temperature optimum in a cold-adapted enzyme. Nat. Commun. 11, 2644 (2020).<\/p>\n

Article<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n PubMed Central<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Zhang, G. et al. Temperature effect on co-based catalysts in oxygen evolution reaction. Inorg. Chem. 57, 2766\u20132772 (2018).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Qiu, X. et al. Understanding temperature-dependent degradation in proton exchange membrane water electrolyzer: the critical role of porous transport layer. Chin. J. Chem. Eng. 93, 148\u2013159 (2026).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Akiya, N. & Savage, P. E. Roles of water for chemical reactions in high-temperature water. Chem. Rev. 102, 2725\u20132750 (2002).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Dehaoui, A., Issenmann, B. & Caupin, F. Viscosity of deeply supercooled water and its coupling to molecular diffusion. Proc. Natl Acad. Sci. USA 112, 12020\u201312025 (2015).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n PubMed Central<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Atkins, P. & de Paula, J. Molecules in motion. In Physical Chemistry 9th edn 758\u2013769 (Oxford Univ. Press, 2010).<\/p>\n

Nilsson, A. & Pettersson, L. G. M. The structural origin of anomalous properties of liquid water. Nat. Commun. 6, 8998 (2015).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n PubMed Central<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Koper, M. T. M. Theory of multiple proton-electron transfer reactions and its implications for electrocatalysis. Chem. Sci. 4, 2710\u20132723 (2013).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Koper, M. T. M. Volcano activity relationships for proton-coupled electron transfer reactions in electrocatalysis. Top. Catal. 58, 1153\u20131158 (2015).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Gayen, P., Sankarasubramanian, S. & Ramani, V. K. Fuel and oxygen harvesting from Martian regolithic brine. Proc. Natl Acad. Sci. USA 117, 31685\u201331689 (2020).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n PubMed Central<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Binninger, T. et al. Thermodynamic explanation of the universal correlation between oxygen evolution activity and corrosion of oxide catalysts. Sci. Rep. 5, 12167 (2015).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n PubMed Central<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Geiger, S. et al. The stability number as a metric for electrocatalyst stability benchmarking. Nat. Catal. 1, 508\u2013515 (2018).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Ooka, H. et al. Microkinetic model to rationalize the lifetime of electrocatalysis: trade-off between activity and stability. J. Phys. Chem. Lett. 15, 10079\u201310085 (2024).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Kibsgaard, J. & Chorkendorff, I. Considerations for the scaling-up of water splitting catalysts. Nat. Energy 4, 430\u2013433 (2019).<\/p>\n

Article<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Nurlaela, E., Shinagawa, T., Qureshi, M., Dhawale, D. S. & Takanabe, K. Temperature dependence of electrocatalytic and photocatalytic oxygen evolution reaction rates using NiFe oxide. ACS Catal. 6, 1713\u20131722 (2016).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Lee, K. G. et al. Importance of entropic contribution to electrochemical water oxidation catalysis. ACS Energy Lett. 4, 1918\u20131929 (2019).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Cherevko, S., Zeradjanin, A. R., Topalov, A. A., Keeley, G. P. & Mayrhofer, K. J. J. Effect of temperature on gold dissolution in acidic media. J. Electrochem. Soc. 161, H501\u2013H507 (2014).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Kong, S. et al. Acid-stable manganese oxides for proton exchange membrane water electrolysis. Nat. Catal. 7, 252\u2013261 (2024).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Li, A. et al. Stable potential windows for long-term electrocatalysis by manganese oxides under acidic conditions. Angew. Chem. Int. Ed. 58, 5054\u20135058 (2019).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Hocking, R. K. et al. Water-oxidation catalysis by manganese in a geochemical-like cycle. Nat. Chem. 3, 461\u2013466 (2011).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Mitra, K., Moreland, E. L., Ledingham, G. J. & Catalano, J. G. Formation of manganese oxides on early Mars due to active halogen cycling. Nat. Geosci. 16, 133\u2013139 (2023).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Sweetman, A. K. et al. Evidence of dark oxygen production at the abyssal seafloor. Nat. Geosci. 17, 737\u2013739 (2024).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n PubMed Central<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Yao, Y. et al. Extraterrestrial photosynthesis by Chang\u2019E-5 lunar soil. Joule 6, 1008\u20131014 (2022).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Hecht, M. H. et al. Detection of perchlorate and the soluble chemistry of martian soil at the phoenix lander site. Science 325, 64\u201367 (2009).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Hsu, H. W. et al. Ongoing hydrothermal activities within Enceladus. Nature 519, 207\u2013210 (2015).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Fox-Powell, M. G. & Cousins, C. R. Partitioning of crystalline and amorphous phases during freezing of simulated Enceladus ocean fluids. J. Geophys. Res. Planets 126, e2020JE006628 (2021).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

K\u00f6lbach, M., Rehfeld, K. & May, M. M. Efficiency gains for thermally coupled solar hydrogen production in extreme cold. Energy Environ. Sci. 14, 4410\u20134417 (2021).<\/p>\n

Article<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Cherevko, S. et al. Oxygen and hydrogen evolution reactions on Ru, RuO2, Ir and IrO2 thin film electrodes in acidic and alkaline electrolytes: a comparative study on activity and stability. Catal. Today 262, 170\u2013180 (2016).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Kato, K., Tanaka, Y., Yamauchi, M., Ohara, K. & Hatsui, T. A statistical approach to correct X-ray response non-uniformity in microstrip detectors for high-accuracy and high-resolution total-scattering measurements. J. Synchrotron Radiat. 26, 762\u2013773 (2019).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n PubMed Central<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Julien, C., Massot, M., Rangan, S., Lemal, M. & Guyomard, D. Study of structural defects in \u03b3-MnO2 by Raman spectroscopy. J. Raman Spectrosc. 33, 223\u2013228 (2002).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Li, A. et al. Unlocking the potential of manganese oxide for acidic water electrolysis. Innov. Mater. 2, 100094 (2024).<\/p>\n

Article<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Shi, W. et al. Ultrastable supported oxygen evolution electrocatalyst formed by ripening-induced embedding. Science 387, 791\u2013796 (2025).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Lund Myhre, C. E., Christensen, D. H., Nicolaisen, F. M. & Nielsen, C. J. Spectroscopic study of aqueous H2SO4 at different temperatures and compositions: variations in dissociation and optical properties. J. Phys. Chem. A 107, 1979\u20131991 (2003).<\/p>\n

Article<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Bard, A. J., Parsons, R. & Jordan J. Manganese, technetium and rhenium. In Standard Potentials in Aqueous Solution 1st edn 436\u2013438 (CRC Press, 1985).<\/p>\n

Mao, Z. & Campbell, C. T. Apparent activation energies in complex reaction mechanisms: a simple relationship via degrees of rate control. ACS Catal. 9, 9465\u20139473 (2019).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Hare, D. E. & Sorensen, C. M. Raman spectroscopic study of bulk water supercooled to \u221233\u2009\u00b0C. J. Chem. Phys. 93, 25\u201333 (1990).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Bansil, R., Wiafe-Akenten, J. & Taaffe, J. L. Raman spectroscopy of supercooled water. J. Chem. Phys. 76, 2221\u20132226 (1982).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Biswas, S., Paul, D., Mondal, K. & Kaiser, R. I. Simulating atmospheric freezing of single aqueous droplets to ice in a cryogenically cooled ultrasonic levitator. Proc. Natl Acad. Sci. USA 122, e2425543122 (2025).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n PubMed Central<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Shin, D., Hwang, J. & Jhe, W. Ice-VII-like molecular structure of ambient water nanomeniscus. Nat. Commun. 10, 286 (2019).<\/p>\n

Article<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n PubMed Central<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Fuhrman Javitt, L. et al. Electro-freezing of supercooled water is induced by hydrated Al3+ and Mg2+ ions: experimental and theoretical studies. J. Am. Chem. Soc. 145, 18904\u201318911 (2023).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n PubMed Central<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Javitt, L. F. et al. Chemical nature of heterogeneous electrofreezing of supercooled water revealed on polar (pyroelectric) surfaces. Acc. Chem. Res. 55, 1383\u20131394 (2022).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n PubMed Central<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Wang, L., Wang, F., Lu, C. & Liu, H. Nucleation in supercooled water triggered by mechanical impact: experimental and theoretical analyses. J. Energy Storage 52, 104755 (2022).<\/p>\n

Article<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Duan, Y. et al. Revealing the impact of electrolyte composition for co-based water oxidation catalysts by the study of reaction kinetics parameters. ACS Catal. 10, 4160\u20134170 (2020).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Bregante, D. T. et al. The shape of water in zeolites and its impact on epoxidation catalysis. Nat. Catal. 4, 797\u2013808 (2021).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Mallamace, F. et al. The anomalous behavior of the density of water in the range 30\u2009K\u2009<\u2009T\u2009<\u2009373\u2009K. Proc. Natl Acad. Sci. USA 104, 18387\u201318391 (2007).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n PubMed Central<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Lv, J. et al. Freeze-accelerated reactions on environmental relevant processes. Cell Rep. Phys. Sci. 4, 101456 (2023).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Stimming, U. Use of the frozen electrolyte electrochemical technique for the investigation of electrochemical behavior. In Electrochemical Surface Science: Molecular Phenomena at Electrode Surfaces. ACS Symposium Series Vol. 378 (ed. Soriaga, M. P.) 275\u2013293 (American Chemical Society, 1988).<\/p>\n

Stimming, U. & Schmickler, W. Aqueous electrochemistry at temperatures down to 120\u2009K first results. J. Electroanal. Chem. Interfacial Electrochem. 150, 125\u2013131 (1983).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Cerveny, S., Mallamace, F., Swenson, J., Vogel, M. & Xu, L. Confined water as model of supercooled water. Chem. Rev. 116, 7608\u20137625 (2016).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Ravel, B. & Newville, M. ATHENA, ARTEMIS, HEPHAESTUS: data analysis for X-ray absorption spectroscopy using IFEFFIT. J. Synchrotron Radiat. 12, 537\u2013541 (2005).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n PubMed<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Kato, K. & Tanaka, H. Visualizing charge densities and electrostatic potentials in materials by synchrotron X-ray powder diffraction. Adv. Phys. X 1, 55\u201380 (2016).<\/p>\n


\n Google Scholar<\/a>\u00a0\n <\/p>\n

Springer, T. E., Zawodzinski, T. A. & Gottesfeld, S. Polymer electrolyte fuel cell model. J. Electrochem. Soc. 138, 2334\u20132342 (1991).<\/p>\n

Article<\/a>\u00a0
\n CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Desideri, P. G. The reduction mechanism of permanganic ion in mineral acid media. J. Electroanal. Chem. 6, 344\u2013356 (1963).<\/p>\n

CAS<\/a>\u00a0
\n
\n Google Scholar<\/a>\u00a0\n <\/p>\n

Wardhana, A. C. et al. Cooling water to near freezing breaks the activity-stability trade-off of water oxidation catalyzed by manganese oxides. figshare https:\/\/doi.org\/10.6084\/m9.figshare.30539429<\/a> (2026).<\/p>\n","protected":false},"excerpt":{"rendered":"Arrhenius, S. \u00dcber die reaktionsgeschwindigkeit bei der inversion von Rohrzucker durch S\u00e4uren. Z. Phys. Chem. 4, 226\u2013248 (1889).…\n","protected":false},"author":2,"featured_media":940943,"comment_status":"","ping_status":"","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[7],"tags":[24717,13929,49,48,24716,50767,4717,3673,4489,24718,24719,1794,66],"class_list":["post-940942","post","type-post","status-publish","format-standard","has-post-thumbnail","category-science","tag-analytical-chemistry","tag-biochemistry","tag-ca","tag-canada","tag-chemistry-food-science","tag-electrocatalysis","tag-energy","tag-general","tag-inorganic-chemistry","tag-organic-chemistry","tag-physical-chemistry","tag-reaction-kinetics-and-dynamics","tag-science"],"_links":{"self":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/940942","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/comments?post=940942"}],"version-history":[{"count":0,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/posts\/940942\/revisions"}],"wp:featuredmedia":[{"embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media\/940943"}],"wp:attachment":[{"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/media?parent=940942"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/categories?post=940942"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/www.newsbeep.com\/ca\/wp-json\/wp\/v2\/tags?post=940942"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}