Results 141 to 150 of about 644,028 (295)

Studies of the ambient dependent inversion capacitance of catalytic metal oxide silicon carbide devices based on 6H- and 4H-SiC material

, 1998
Platinum-oxide-silicon carbide structures change their capacitance upon gas exposure and are used as gas sensors. The decrease of the inversion capacitance within 750 to 900 degrees C due to hydrogen exposure is studied for 4H- and 6H-SiC,:both n- and p ...
Baranzahi, Amir,, Schoner, A.,, Tobias, Peter,, Karlsson, Susanne,, Lundström, Ingemar,, Rottner, K.,, Mårtensson, P.,, Lloyd Spetz, Anita,   +7 more
core  

Ni–Zn–Ga Alloy for Weak Sunlight‐Driven Methanol Production From CO2 and H2O at Ambient Pressure

EcoEnergy, EarlyView.
The Ni–Zn–Ga ternary alloy‐assisted photothermal CO2 hydrogenation system coupled with photovoltaic water splitting could convert CO2 and H2O into methanol with a production rate of 709 μmol g−1 h−1 under natural sunlight irradiation. ABSTRACT The sunlight‐driven artificial photosynthesis that converts CO2 and H2O into methanol is a promising approach ...
Linjia Han, Fanqi Meng, Qixuan Wu, Tianxing Liu, Xianhua Bai, Yanhong Luo, Jiangjian Shi, Yaguang Li, Dongmei Li, Qingbo Meng   +9 more
wiley   +1 more source

Strengthening and Toughening Mechanism and Impact Resistance of Graphene Nanosheet-Silicon Carbide Whisker Hybrid Reinforced PDC Composites. [PDF]

ACS Omega
Min L, Xu Y, Guo C.
europepmc   +1 more source

Near‐Infrared Light‐Driven Photocatalysis: From Advanced Light‐Harvesting Architectures to Rational Reactor Design

EcoEnergy, EarlyView.
This review systematically elucidates the regulatory strategies for NIR light, encompassing macroscopic mechanisms such as band engineering, localized surface plasmon resonance (LSPR), upconversion luminescence, and photosensitizer molecules. Furthermore, it provides an in‐depth discussion on their cutting‐edge applications in energy conversion (e.g ...
Huijuan Wang, Yongfang Sun, Hao Luo, Penghui Xu, Shaoquan Li, Yung‐Kang Peng, Xiaoyan Jin, Jianhui Jiang, Yufei Zhao   +8 more
wiley   +1 more source

A Novel Binder-Assisted Atmospheric Sintering Route for Silicon Carbide (SiC) Production. [PDF]

ACS Omega
Gulce Y, Topcu Sendogdular S, Sendogdular L.   +2 more
europepmc   +1 more source

Anode Materials Requirements for Potassium Ion Batteries: Challenges and Future Possibilities

EcoEnergy, EarlyView.
This work identifies a critical scale‐up gap between laboratory battery research and industrial targets, driven by low active‐mass loadings and the omission of full‐cell metrics. We outline concrete strategies to bridge this divide, shifting focus toward high‐loading electrodes (> 3 mg cm−2) to ensure practical commercial viability of potassium ion ...
Md. Robiul Alam, Sahithi Thatipamula, Muhammad Waqas Khan, Suraj Loomba, Sharafadeen Gbadamasi, Muhammad Haris, Xian Jian, Asif Mahmood, Mahdokht Shaibani, Nasir Mahmood   +9 more
wiley   +1 more source

Controlled Chemical Synthesis of Color Centers in Nanocrystalline Silicon Carbide. [PDF]

Nanomaterials (Basel)
Bezerra SM, Bortel G, Kollarics S, Gali A, Beke D.   +4 more
europepmc   +1 more source

Enhancing Anode‐Free Lithium Metal Batteries: A Lightweight MPTS‐MXene Current Collector for Superior Performance and Energy Density

ENERGY &ENVIRONMENTAL MATERIALS, EarlyView.
This study introduces an MPTS‐modified MXene current collector for anode‐free lithium metal batteries (AFLMBs). A key advantage of MPTS‐MXene is its ultralight weight, only 15% as heavy as standard copper per unit volume. Its special layered structure and Si‐O rich surface help lithium deposit smoothly and flat, while forming a protective layer that ...
Jiawei Ren, Jiayi Zhang, Jingchao Zhang, Jianbo Li, Yonas Tsegaye Megra, Jianchuan Wang, Yong Du, Rong Huang, Yi Cui, Chenguang Liu, Li Yang   +10 more
wiley   +1 more source

Laser-Induced Creation of Coherent V2 Centers in Bulk-Grown Silicon Carbide. [PDF]

Nano Lett
Feije LJ, Timmer GM, Hu Y, Karababa R, van de Stolpe GL, Martens T, Loenen SJH, Durant TBA, Das A, Day AM, Hu EL, Taminiau TH.   +11 more
europepmc   +1 more source

Nanophotonic Biosensors and the Paradigm of Trans‐Scale Autonomous Bio‐Integrated Diagnostics for Addressing Health Complexities

Electron, EarlyView.
Physics‐driven advances in optical nanobiosensors for rapid, miniaturized, and point‐of‐care diagnostics for next‐generation decentralized and personalized healthcare based on sensor intelligence. ABSTRACT Public health emergencies and the escalating burden of chronic diseases necessitate a paradigm shift from centralized laboratory testing to rapid ...
Vishal Chaudhary, Harsh Sable, Sonu Sonu, Lakshita Phor, Reddicherla Umapathi, Pradeep Bhadola   +5 more
wiley   +1 more source