Results 51 to 60 of about 28,292 (242)

Integrated Lead/Iodine Management for Sustainable Perovskite Solar Modules

Advanced Materials, EarlyView.
Perovskite solar modules face environmental risks from lead and iodine leakage. A dual‐function adsorbent—porphyrin‐modified whitlockite nanocomposites—effectively captures iodine and Pb2+, even under severe damage. Combined with a semi‐closed recycling process, it recovers 96.9% high‐purity PbI2 and reduces residual Pb2+ to <10 ppb, offering an ...
Guo‐Bin Xiao, Niansheng Xu, Zhen‐Yang Suo, Sibei Mai, Dandan Hu, Feng Gao, Jing Cao   +6 more
wiley   +1 more source

Density Functional Study of Electronic and Structural Properties of Gold-Cadmium Selenide/Telluride Nanoclusters

Advances in Materials Science and Engineering, 2015
Semiconductor nanowires are one class of building blocks that show promise for application in nanoscale electronics. Metal-semiconductor nanowire helps to improve the electrical properties or create unique ones.
Shimeles T. Bulbula, Hagos W. Zeweldi
doaj   +1 more source

Advances in Halide Perovskites for Photon Radiation Detectors

Advanced Materials Technologies, EarlyView.
This work highlights recent progress in perovskite‐based photon radiation detectors, covering organic–inorganic hybrid, inorganic, lead‐free double, and vacancy‐ordered halide perovskites. Their detection performance is compared, material‐specific advantages and challenges are examined, and provides insight into current limitations and future ...
Liangling Wang, Jieqi Wang, Xiaojun Cui, Carsten Ronning   +3 more
wiley   +1 more source

A Mussel‐Inspired Bioadhesive Patch to Selectively Kill Glioblastoma Cells

Advanced Science, EarlyView.
An innovative mussel‐inspired bioadhesive patch has been developed for post‐surgical glioblastoma treatment. The patch, which adheres strongly in biological environments, releases a localized treatment. This treatment, acting via reactive oxygen species, shows specific toxicity to glioblastoma cells.
Jose Bolaños‐Cardet, Sara Pugliese, Jordi Bruna, Daniel Ruiz‐Molina, Salvio Suárez‐García, Victor J. Yuste   +5 more
wiley   +1 more source

Encapsulation of cadmium telluride nanocrystals within single walled carbon nanotubes [PDF]

, 2019
The encapsulation of crystal structures of cadmium telluride within small diameter single walled nanotubes (SWNTs) are studied using density functional theory with a dispersion correction (DFT + D).
Chroneos, Alexander, Kuganathan, Navaratnarajah   +1 more
core   +1 more source

Hot Electron‐Assisted Noble‐Metal‐Free Synergistic Photothermal Catalyst for Solar‐Driven Wastewater Remediation and Microbial Disinfection

Advanced Science, EarlyView.
A multifunctional Bi2Te3@CdS hybrid system is presented for solar‐driven wastewater remediation and indoor disinfection. The catalyst coated on PU foam efficiently harvests visible‐NIR light to generate heat and reactive oxygen species, enabling the rapid mineralization of organic pollutants.
Manish Kumar Sharma, Bishal Kumar Nahak, Parag Parashar, Uday Kumar Singh, Arshad Khan, Jaba Roy Chowdhury, Parthasarathi Pal, Dongwhi Choi, Hae Gyun Lim, Yu‐Lun Chueh, Zong‐Hong Lin   +10 more
wiley   +1 more source

Unveiling the Formation and Evolution of the Cathode–Electrolyte Interphase in Lithium–Sulfur Batteries

Advanced Science, EarlyView.
By integrating electrochemical impedance spectroscopy (EIS), background‐subtracted in situ Fourier‐transform infrared (FTIR) spectroscopy, and X‐ray absorption spectroscopy (XAS), this work reveals electrolyte decomposition and the reduced species involved in forming the cathode–electrolyte interphase (CEI) in lithium–sulfur batteries (LSBs), offering ...
Murilo Machado Amaral, Otavio Jovino Marques, André de Navarro de Miranda, Aline Carlos Oliveira, Gustavo Doubek, Gurpreet Singh, Hudson Zanin, Renato Garcia Freitas, Johanna Nelson Weker, Pablo Sebastian Fernandez   +9 more
wiley   +1 more source

Investigation of Photoelectric Converters with a Base Cadmium Telluride Layer with a Decrease in Its Thickness for Tandem and Two-sided Sensitive Instrument Structures [PDF]

, 2019
Photovoltaic cells with a base layer of cadmium telluride with a decrease in its thickness are studied. It is known that the widespread use of photovoltaic converters is constrained by their high price in the case of highly efficient instrument ...
Deyneko, N. (Natalya), Khmyrov, I. (Igor), Khmyrova, A. (Anastasiia), Kryvulkin, I. (Igor), Matiushenko, M. (Mykola), Shevchenko, R. (Roman), Tarasenko, O. (Olexandr)   +6 more
core   +3 more sources

Ni Single‐Atom Modulation of Ti‐O Covalency Boosts Ammonia Oxidation Electrocatalysis

Advanced Science, EarlyView.
A Ni single‐atom‐induced enhancement of Ti‐O covalency in Ni SAC@TiO2 generates abundant active sites and promotes selective NHx‐NHy mediated N2 evolution while suppressing poisonous NOx formation, achieving nearly doubled AOR activity with excellent durability.
Subhash Chandra Shit, Dayoung Kwon, Nhi Thi Yen Phan, Hyo Won Kim, Jucheol Park, Jeong‐hyeon Lee, Hyeyoung Shin, Wooyul Kim   +7 more
wiley   +1 more source

Apparatus and method for heating a material in a transparent ampoule [PDF]

, 1983
An improved process for heating a material within a fused silica ampoule by radiation through the wall of the ampoule, while simultaneously passing a cooling gas around the ampoule is described. The radiation passes through a screen of fused silica so as
Holland, L. R.
core   +1 more source