21:I[432972,["/_next/static/chunks/bb923814e1f4d2e9.js","/_next/static/chunks/dd3ee9f5b7716ca6.js","/_next/static/chunks/4204a0ae82542ca8.js","/_next/static/chunks/30036bedc5269936.js","/_next/static/chunks/6e1aa89a642f40be.js","/_next/static/chunks/cd5e572bc3e4eb92.js","/_next/static/chunks/8ffd0b71567920d8.js","/_next/static/chunks/67ea6dfd21f16c5f.js","/_next/static/chunks/24eb4379f68013fd.js","/_next/static/chunks/b8cd775ffdf935bd.js","/_next/static/chunks/983103cd9eb7b428.js","/_next/static/chunks/d4ac9dcf27f6ff52.js","/_next/static/chunks/294b9525248c8e5f.js"],"default"] 22:T426,Solid electrolytes in batteries are inevitably subjected to mechanical strains when the active materials undergo chemically induced volume changes. It is difficult to probe these effects in complex battery structures. Thus, we developed a new in situ method to monitor mechanical deformation during electrochemical cycling, using simplified thin-film structures. This approach was applied to polymer electrolytes on V2O5–x thin-film electrodes. Analysis of these deflection measurements was performed with a finite element model. The results indicate that the electrolyte compliance is rate-dependent and that it varies with the polymer molecular weight. Our approach was also employed to investigate interactions between chemical and mechanical changes at the solid electrolyte–electrode interface. Here, in situ stress studies were combined with impedance spectroscopy and ex situ peel tests. These results show that interfacial chemistry changes during electrochemical cycling lead to a significant decrease in the electrolyte–electrode adhesion energy.23:T45f,Lamellar metal-organic frameworks (MOFs) have attracted significant attention in the field of electrochemical sensing due to their abundant open active sites and specific electron conductivity. Herein, by employing a bottom-up synthesis strategy, rhombic lamellar heterometallic CoNi-MOFs with varying thicknesses are constructed. This is achieved by using 4-methylpyridine as a capping agent based on the (4,6)-linked Co₂(azpy)₂(bptc) (azpy = 4,4'-azopyridine, bptc = 3,3',5,5'-biphenyltetracarboxylic acid) structure with a fsc topology and by introducing Ni species simultaneously. To mitigate sulfur deposition on electrodes, the triple pulse amperometry (TPA) method is employed. Among the synthesized lamellar CoNi-MOFs, lamellar CoNi-MOF-3 with the minimum thickness exhibits an optimal electrochemical sensing performance toward hydrogen sulfide, with a sensitivity of 119.3 μA·mM^-1·cm^-2 in the linear range of 2-2000 μM. This study pioneers a new approach to the controlled construction and electrochemical activity modification of lamellar MOF materials.

#	Concept	H-Index	Publications	Citations
1	Engineering	5	5	234
2	Applied Physics	2	2	162
3	Medicine	1	1	35
4	Natural Sciences	1	1	35
5	Biochemistry	1	1	35

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