Results 61 to 70 of about 115,452,333 (292)

Pneumatic Regolith Transfer Systems for In Situ Resource Utilization [PDF]

, 2010
This slide presentation reviews the testing of a pneumatic system for transfering regolith, to be used for In Situ Resource Utilization (ISRU). Using both the simulated microgravity of parabolic flight and ground testing, the tests demonstrated that ...
Craft, Jack, Townsend, I. I., Mueller, R. P., Mantovani, J. G., Zacny, Kris A.   +4 more
core  

Concentrated Solar Driven In-situ Resource Utilization for Lunar Exploration

, 2021
In-situ resource utilization (ISRU) of lunar regolith is examined using concentrated solar irradiation to carry out thermochemical or thermal conversion processes. The analysis includes thermodynamic modeling validated by experimental data.
Clendenen, Ashley Rebekah
core  

DNA‐Templated 2D Heterostructures as Phototriggered Dynamic Nanohybrids: From Releasing Molecular Loads to Controlling Enzyme Biocatalytic Function

Advanced Functional Materials, EarlyView.
DNA strands are employed both as dynamic linkers and nanoscale templates for the integration of Ag2S nanoparticles on MoS2, which in turn imparted photothermal responsiveness; this feature permits the selective cargo (fluorophore, quantum dots or an enzyme) release from the MoS2 surface in response to local heat induced by light irradiation.
Kai Chen, Haosen Miao, Weiying Hong, Matteo Palma   +3 more
wiley   +1 more source

Electrospun Wood‐Derived Biopolymers as Electrodes in Electrochemical Energy Storage Technologies

Advanced Functional Materials, EarlyView.
Electrospinning transforms wood‐derived cellulose and lignin into architecturally defined, binder‐free carbon electrodes with tuneable porosity and functionality. This review shows how fibre design enables decoupled charge and mass transport, enhancing performance across battery systems, while identifying key challenges in spinnability, scalability ...
Michael W. Thielke, Hattie R. Chisnall, Jesus Vazquez Chavez, Ana B. Jorge Sobrido   +3 more
wiley   +1 more source

In Situ Resource Utilization (ISRU 3) Technical Interchange Meeting: Abstracts [PDF]

, 1999
This volume contains abstracts that have been accepted for presentation at the In Situ Resource Utilization (ISRU III) Technical Interchange Meeting, February 11-12, 1999, hosted by the Lockheed Martin Astronautics Waterton Facility, Denver, Colorado ...

core  

Tuning the Optoelectronic Properties of Wide Bandgap Perovskites: Data‐Driven Insights from Combinatorial Synthesis and High‐Throughput Experimentation

Advanced Functional Materials, EarlyView.
Combinatorial vapor deposition enables independent tuning of Cs/Pb and Br/Cl in wide‐bandgap perovskites. Automated multimodal mapping of 500+ compositions reveals a high‐energy optical transition that correlates with enhanced photoluminescence, defining a practical Cs/Pb window.
Alexander Wieczorek, Sergey Tsarev, Nathan Rodkey, Oleksandr Pshyk, Stefanie Frick, Maksym V. Kovalenko, Sebastian Siol   +6 more
wiley   +1 more source

Structural Power Composites Based on High Mass Loading Zn‐Ion Hybrid Supercapacitors with Metal Mesh Current Collectors and Aramid Nanofiber/Glass Fiber Composite Electrolytes

Advanced Functional Materials, EarlyView.
A multifunctional structural power composite is developed by integrating high‐mass‐loading Zn‐ion hybrid supercapacitors with metal mesh current collectors and aramid nanofiber‐based composite electrolytes, enabling simultaneous load‐bearing capability and enhanced areal energy storage.
Yuseung Choi, Gilyong Shin, Hoyeon Lee, Eun Jae Nam, Byeong Jun So, Sungryul Yun, Fu‐Kuo Chang, Jei Gyeong Jeon, Tae June Kang   +8 more
wiley   +1 more source

In situ Resource Utilization: How to Live and Thrive in Space [PDF]

, 2016
This presentation gives an overview of in situ resource utilization (ISRU) and describes some specific ISRU ...
Hintze, Paul E.
core  

Oxygen production by glow discharge in simulated Martian atmospheric conditions

Earth and Planetary Physics
Oxygen (O2) is essential for life support and rocket propulsion in Mars exploration missions, and in situ oxygen production from the Martian atmosphere is of profound scientific and engineering significance. In this article, we propose a novel method for
XianYang Sun, GuangKuo Liu, ChengXu Zhang, LuLu An, XianZe Ao, NaiTao Yang, XiuXia Meng, ZhiWei Xue, ZhongChen Wu   +8 more
doaj   +1 more source

Mars In Situ Resource Utilization and Sulfur Concrete

, 2022
The NASA ISRU project establishes the need for in-situ materials for the lunar base and Mars habitation. Mars has the most favorable conditions for habitation and further deep space exploration. The understanding of planet conditions reveals that the temperature variations, solar radiations, and micrometeorite flux are much more favorable than the Moon
openaire   +1 more source