Results 191 to 200 of about 7,082 (274)

Structure and Dynamics of Imidazolium in an Ionic Liquid‐PEGDA Iongel via IR, 2D‐IR, and NMR Spectroscopy

open access: yesChemPhysChem, Volume 27, Issue 8, 28 April 2026.
Linear and nonlinear vibrational spectroscopies detect tight and loose complexes between imidazolium cations and poly(ethyleneoxide) chains in an iongel. Fourier transform infrared absorption spectroscopy, ultrafast two‐dimensional infrared spectroscopy, nuclear magnetic resonance spectroscopy, and density functional theory calculations show that, in ...
Kallol Mukherjee   +3 more
wiley   +1 more source

Prospective Environmental Impact Assessment of Scaling Up Perovskite/Silicon Tandem Solar Cells to Industrial Applications

open access: yesChemSusChem, Volume 19, Issue 8, 28 April 2026.
This prospective life cycle analysis evaluates perovskite–silicon (PSC–Si) tandem solar cells (TSCs), assessing environmental impacts from their material extraction to end‐of‐life. We compare the environmental impact of four TSC designs with that of silicon PV, highlighting hotspots in tandem architecture, and explore strategies to reduce environmental
Mercy Jelagat Kipyator   +5 more
wiley   +1 more source

Metavalently bonded tellurides: the essence of improved thermoelectric performance in elemental Te. [PDF]

open access: yesNat Commun
An D   +12 more
europepmc   +1 more source

Unveiling the Potential of Reduced Graphene Oxide in Self‐Powered Photodetectors

open access: yesChemPhysChem, Volume 27, Issue 7, 14 April 2026.
Self‐powered photodetectors have emerged as advanced devices, gathering significant attention in the field of optoelectronics, particularly for their potential in power‐scarce environments. These devices can detect light and generate an electrical current with minimal or no external power supply.
Bitap Raj Thakuria   +3 more
wiley   +1 more source

Homoleptic Bismuth Alkynes: Isolable Reagents for Selective Alkynyl Radical Transfer. [PDF]

open access: yesAngew Chem Int Ed Engl
Kundu G   +5 more
europepmc   +1 more source

Selective Isolation of Surface Grain Boundaries by Oxide Dielectrics Improves Cd(Se,Te) Device Performance. [PDF]

open access: yesACS Appl Mater Interfaces
Sartor BE   +6 more
europepmc   +1 more source

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