Results 221 to 230 of about 579,715 (353)

X‐Functionality–Driven Photocatalytic Hydrogen Evolution in 2D 4‐X‐PEA2SnI4 Perovskites

Advanced Functional Materials, EarlyView.
We report a water‐based synthesis of 2D 4‐X‐PEA2SnI4 perovskite microcrystals with prominent photocatalytic (PC) activity for H2 production. The synergy between organic functionalization and HI‐derived iodide scavenges holes suppress octahedral distortion, and favor electron accumulation, enabling a PC H2 evolution ∼20 µmol·g−1 and long‐term stability ...
Taeyeon Kim, Gayoung Seo, Seong Yeon Park, Juwon Jang, Yunho Ahn, Samiksha Mukesh Jain, Samrat Das Adhikari, Harumi Correa‐Leiva, Ignacio Utreras‐Asenjo, Oscar A. Douglas‐Gallardo, Carina Pareja‐Rivera, Kayoung Cho, Byeongsung Kim, Jhonatan Rodriguez‐Pereira, Eunseo Choi, JaeHong Park, Jin Ho Bang, Danilo H. Jara‐Quinteros, Sixto Giménez, Seog Joon Yoon, Andrés F. Gualdrón‐Reyes, Iván Mora‐Seró   +21 more
wiley   +1 more source

Raman and FT-IR Spectroscopy Coupled with Machine Learning for the Discrimination of Different Vegetable Crop Seed Varieties. [PDF]

Plants (Basel)
Kolašinac SM, Mladenović M, Pećinar I, Šoštarić I, Nedović V, Miladinović V, Dajić Stevanović ZP.   +6 more
europepmc   +1 more source

In-situ characterization of plasma modified surfaces by Vis-IR Sum Frequency spectroscopy.

, 2006
Darcie Farrow, Gregory A. Hebner, Edward V. Barnat   +2 more
openalex   +1 more source

3D‐Printed Hygroscopic Polymer Networks for High‐Humidity Triboelectric Nanogenerators to Wirelessly Power Implantable Electronic Devices‐ A Conceptual Pathway

Advanced Functional Materials, EarlyView.
This work develops 3D‐printable tribopolymer networks that can enhance triboelectric performance under high humidity environments. Polar hydrophilic functional groups and incorporation of zwitterionic monomers promote bound‐water–dominated interfacial polarization thereby increasing electrical outputs.
Linguangze Zhuo, Jiawang Zeng, Qian Chen, Valentin A. Bobrin, Deepak Mishra, Anthony Chun Yin Yuen, Yixia Zhang, Cyrille Boyer, Jin Zhang   +8 more
wiley   +1 more source

Structure and Interactions in 1:2 K⁺-Crown Ether Complexes via Gas-Phase Cold UV and IR Spectroscopy. [PDF]

J Phys Chem Lett
Inokuchi Y, Rizzo TR.
europepmc   +1 more source

An Overwiew on Spectroscopy Methods IR and their Applications on the Identification of Polymers

, 1990
A. Oroumehi, F. Nehchiri
openalex   +2 more sources

MXene/PEDOT Functional Coatings on Flexible Microelectrode Arrays for Multianalyte In Vivo Neurochemical Sensing and Electrophysiology

Advanced Functional Materials, EarlyView.
A MXene/PEDOT coating enables multimodal functionality and dual‐analyte detection of dopamine and serotonin in flexible microelectrode arrays while enhancing electrophysiological recording quality. The anti‐fouling, low‐impedance interface overcomes key limitations of conventional coatings, providing a robust and versatile platform to investigate the ...
Ilaria Gatti, Karamullah Eisawi, Umisha Siwakoti, Greyson Jadwin, Ashmita Sigdel, Michela Chiappalone, Deepak Kumbhare, Michael Naguib, Elisa Castagnola   +8 more
wiley   +1 more source

Competition between π-π and NH···π Interactions in Pyrrole⁺-Benzene and Pyrrole⁺-Toluene Radical Cations Revealed by IR Spectroscopy. [PDF]

J Phys Chem A
Arildii D, Dopfer O.
europepmc   +1 more source

USING IR SPECTROSCOPY TO STUDY THE THERMAL TRANSFORMATION EXPERIENCED BY A KAOLINITIC CLAY

, 2012
Julio Eduardo Mejía, Javier Oswaldo Bolaños, Jorge Enrique Rodríguez Páez   +2 more
openalex   +1 more source

Alternating conditional expectation (ACE) algorithm and supervised classification models for rapid determination and classification of the adulterated cinnamon samples using diffuse reflectance FT-IR spectroscopy

Zahra S. Hajiseyedrazi, Mohammadreza Khanmohammadi Khorrami, Mahsa Mohammadi   +2 more
openalex   +1 more source