Results 101 to 110 of about 236,738 (314)

Compact High Efficiency Adsorption Heat Pump

, 2012
An innovative adsorption cycle heat pump technology is presented that is compact and capable of achieving high energy efficiency for integrated space heating, air conditioning, and water heating.
Sweeney, Josh B, Humble, Paul H, TeGrotenhuis, Ward E.   +2 more
core  

Multiplex Modular Nanorobotic Systems with Catalytic Activity under Magnetic Navigation

Advanced Functional Materials, EarlyView.
We present modular nanorobots composed of a magnetic propulsion module and different extension modules carrying functional activities, assembled via DNA base pairing. The system integrates propulsion, optical tracking, enzymatic catalysis, and cell docking in a programmable manner.
Voichita Mihali, Xinan Huang, Lucie Motyckova, Nicolas Moreno Gomez, Michal Skowicki, Cora‐Ann Schoenenberger, Peer Fischer, Cornelia G. Palivan   +7 more
wiley   +1 more source

Intrinsic Photoactive Star ZnPc–Poly(glutamate) Nanoplatforms for Multimodal Glioblastoma Therapy and Brain‐Targeted Delivery

Advanced Functional Materials, EarlyView.
An intrinsic photoactive star‐shaped zinc phtalocyanine‐poly(L‐glutamic acid) (ZnPc‐PGA) nanoplatform for multimodal glioblastoma (GBM) therapy and brain‐targeted elivery. A ZnPc‐PGA‐based multifunctional theranostic nanocarrier platform enables image‐guided, multimodal GBM therapy. ZnPc‐PGA nanocarriers support the integration of fluorescence imaging,
Amina Benaicha‐Fernández, Teodora Ranđelović, Ana Armiñán, Víctor Sebastián, Manuel Fuentes, Cristián Huck‐Iriart, Esther Masiá, Paula Carrascosa‐Marco, Pablo Juanes‐Velasco, Snežana Đorđević, Clara Bayona, Ignacio Ochoa, Maria Medel, Inmaculada Conejos‐Sánchez, María J. Vicent   +14 more
wiley   +1 more source

Dehydration with a microporous adsorbent of natural gas used as motor fuel. Experimental and modeling study of the adsorption and desorption phases. [PDF]

, 2018
An experimental and theoretical study of the dehydration of natural gas using microporous silica beds for motor fuel technology in extreme winter climates is described. Analytical solutions to the problem of non-isothermal adsorption and desorption are
Fraissard, J., Khimic, A., Petryk, M.R., Petryk, M.M.   +3 more
core  

Investigation of CO₂, NO₂, SO₂, and H₂O Gas Adsorption on Al₂O₃, TiO₂, and SiO₂ Surfaces

Chemosensors
This study presents a unified first-principles investigation of CO2, NO2, SO2, and H2O adsorption on Al2O3 (001), TiO2 (001), and SiO2 (001) surfaces, establishing the first cross-material, chemically consistent benchmark for oxide–gas interactions ...
Davron Sh. Kurbanov, Komiljon R. Yakubov, Vinoth Kumar Kazi, Selvarajan Premkumar, Mihhail Klopov, Rustam B. Bazarbayev, Smagul Zh. Karazhanov   +6 more
doaj   +1 more source

Platinum modified MoS(2) monolayer for adsorption and gas sensing of SF(6) decomposition products: a DFT study

High Voltage, 2019
In the long-running of sulphur hexafluoride (SF(6))-insulated equipment, SF(6) inevitably decomposes to various decomposition products under electric discharge, including SOF(2) and SO(2)F(2).
Yingang Gui, Jinzhi Shi, Pingan Yang, Tao Li, Chao Tang, Lingna Xu   +5 more
doaj   +1 more source

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

Entropy analysis on energy-consumption process and improvement method of temperature/vacuum swing adsorption (TVSA) cycle

, 2019
CO2 adsorption capture, which could be driven by various forms of energy, has been widely studied in recent years due to the equipment is easy to control with low energy consumption required.
Guo, Zhihao,, Yuan, Xiangzhou,, Zhao, Li,, Zhao, Ruikai,, Li, Shuangjun,, Deng, Shuai,, Xu, Weicong,   +6 more
core   +1 more source

Sulfur Vacancies in ZnIn₂S₄ Boost Photocatalytic H₂O₂ Production: Unveiling the Role of Sulfur Vacancies in the Superoxide Radical Pathway for H₂O₂ Photosynthesis

Molecules
Hydrogen peroxide (H2O2) is widely regarded as a clean and high-value chemical; however, its conventional industrial production remains both energy-intensive and environmentally unsustainable.
Boyi Ma, Degang Li, Weimin Zhang, Siru Hao   +3 more
doaj   +1 more source

Engineering Intelligent Graphene Oxide‐Cellulose Membranes: Suppressing Thermal Runaway for a Safer Aqueous Zinc‐Ion Batteries

Advanced Functional Materials, EarlyView.
A novel thermos‐responsive hydroxypropyl cellulose/graphene oxide (HPC/GO) composite membrane is fabricated for reversible temperature‐gated ion transport in aqueous zinc‐ion batteries. Enabled by LCST‐driven structural transition, unimpeded ion diffusion at room temperature delivers high capacity, while elevated temperature suppresses transport; full ...
Xueli Bi, Kou Yang, Shushen Zheng, Juncheng Wang, Meng Li, Zhenzhen Wu, Yulin Zhong, Daria V. Andreeva, Kostya S. Novoselov, Shanqing Zhang   +9 more
wiley   +1 more source