Results 51 to 60 of about 289 (215)

Simultaneous Reduction of Silver and Indium in Silicon Heterojunction Solar Cells via Contact Transport Engineering

Advanced Functional Materials, EarlyView.
Integrating Ag‐lean Cu@Ag metallization with an In‐lean ITO/SnOX transparent conductive oxide maintains high silicon heterojunction solar cell efficiency with only a slight efficiency penalty while reducing material cost by more than 65%. The study highlights the benefits of jointly optimizing metallization and transparent conductive oxide design to ...
Lizhi Sun, Guangtao Yang, Angus Gentle, Yuhao Cheng, Yuchao Zhang, Shuo Deng, Weiqiang Zhan, Hang Su, Xianjie Zhou, Yifeng Chen, Jifan Gao, Martin Green, Ning Song   +12 more
wiley   +1 more source

Sustainable synthesis of soundless chemical demolition agents from industrial by-products for non-explosive rock fracturing

International Journal of Mining Science and Technology
Blasting remains the dominant rock fracturing method, yet its use is increasingly constrained by safety and environmental concerns. Soundless chemical demolition agents (SCDAs) offer a non-explosive alternative, yet conventional products are costly, rely
Xinyi Zhu, Bo Xu, Lu Ren, Wei Wu, Yaolin Yi   +4 more
doaj   +1 more source

Beyond self and other: On the neurosemiotic emergence of intersubjectivity

Sign Systems Studies, 2002
The explosive growth over the last two decades of neuroscience, cognitive science, and “consciousness studies” as generally conceived, remains as yet unaccompanied by a corresponding development in the establishment of an explicitly semiotic ...
Donald Favareau
doaj   +1 more source

Beyond Presumptions: Toward Mechanistic Clarity in Metal‐Free Carbon Catalysts for Electrochemical H2O2 Production via Data Science

Advanced Materials, EarlyView.
Metal‐free carbon catalysts enable the sustainable synthesis of hydrogen peroxide via two‐electron oxygen reduction; however, active site complexity continues to hinder reliable interpretation. This review critiques correlation‐based approaches and highlights the importance of orthogonal experimental designs, standardized catalyst passports ...
Dayu Zhu, Hsi‐wen Wu, Xiao Wang, Jie Zhang   +3 more
wiley   +1 more source

Highly sensitive and selective chemiresistor gas/vapor sensors based on polyaniline nanocomposite: A comprehensive review

Journal of Science: Advanced Materials and Devices, 2016
This review article directs particular attention to some current breakthrough developments in the area of gas sensors based on polyaniline (PANI) nanocomposite.
Sadanand Pandey
doaj   +1 more source

Neuromorphic Electronics for Intelligence Everywhere: Emerging Devices, Flexible Platforms, and Scalable System Architectures

Advanced Materials, EarlyView.
The perspective presents an integrated view of neuromorphic technologies, from device physics to real‐time applicability, while highlighting the necessity of full‐stack co‐optimization. By outlining practical hardware‐level strategies to exploit device behavior and mitigate non‐idealities, it shows pathways for building efficient, scalable, and ...
Kapil Bhardwaj, Roshni Satheesh Babu, Yuxin Xia, Eva Bestelink, Radu Sporea, Nikos Hastas, Ioannis Zeimpekis, Dimitra G. Georgiadou, Sayani Majumdar   +8 more
wiley   +1 more source

Pulsed Laser‐Assisted Phase Engineering of Multimetallic Colloidal Nanocrystals With Complex Compositions

Advanced Materials, EarlyView.
The engineering of colloidal nanocrystals with complex compositions has emerged as a highly active area of research within nanomaterials science. This review covers key aspects of colloidal solid‐solution nanocrystal formation using pulsed laser irradiation.
Marina T. Candela, Sergio Triviño‐Sánchez, Andrés Guerrero‐Martínez, Luis M. Liz‐Marzán, Guillermo González‐Rubio   +4 more
wiley   +1 more source

Radiative Thermal Management for Extreme Environments: Mechanisms and Design Strategies

Advanced Materials, EarlyView.
In this review, we discuss the fundamental mechanisms of radiative cooling and solar heating, material and structural design strategies, hybrid approaches integrating additional heat transfer pathways, and durability‐oriented designs addressing environmental stresses.
Hyung Rae Kim, Haeseong Kim, Joo Hwan Ko, Gil Ju Lee, Dae‐Hyeong Kim, Young Min Song   +5 more
wiley   +1 more source

Implementation of a Robotic Arm Control for EOD Applications Using an Immersive Multimodal Interface

IEEE Access
The advancement of multimodal interfaces aims to provide an intuitive user interface to improve the performance of various tasks. Teleoperated robotics in Explosive Ordnance Disposal (EOD) tasks require the operator to perform complex maneuvering tasks ...
Walker Aguilar, Lizardo Pari, Yuri Silva, Erasmo Sulla Espinoza, Luis F. Canaza Ccari, Ronald Pena, Nicolas O. Medina   +6 more
doaj   +1 more source

Methanesulfonic Acid as a Dual‐Role Reagent for Porous Polymer Network Design

Advanced Materials, EarlyView.
The design of porous polymer networks (PPNs) using methanesulfonic acid (MSA) as a dual‐role reagent facilitates the synthesis of robust PPNs for specific applications. It also makes the scale‐up process techno‐economically feasible because MSA functions simultaneously as both a solvent and a catalyst for the reaction.
Kelechi Festus, Arnab Ghosh, Ankit Mondal, Theresa Ariri, Suman Mandal, Ahana Sarkar, Urme Podder, Qingsheng Wang, Hong‐Cai Zhou   +8 more
wiley   +1 more source