Ternary Siloxane Copolymers Based Tough Elastomer under Ultralow Temperatures Condition

Y Ji, B Huang, L Dai, Y Zhao, Q Wang… - ACS Applied Polymer …, 2024 - ACS Publications
The preparation of tough elastomer materials for use in ultralow temperature environments
(<− 100° C) has always been a challenge in materials science. Despite polydiethylsiloxane …

Evidence for transient morning water frost deposits on the Tharsis volcanoes of Mars

A Valantinas, N Thomas, A Pommerol, O Karatekin… - Nature …, 2024 - nature.com
The present-day water cycle on Mars has implications for habitability and future human
exploration. Water ice clouds and water vapour have been detected above the Tharsis …

Observations of water frost on Mars with THEMIS: Application to the presence of brines and the stability of (sub) surface water ice

L Lange, S Piqueux, CS Edwards… - Journal of …, 2024 - Wiley Online Library
Characterizing the exchange of water between the Martian atmosphere and the (sub)
surface is a major challenge for understanding the mechanisms that regulate the water …

Microstructural and mechanical properties of high-strength geopolymer based on Martian soil simulant

L Song, W Lei, X Zhu, L Luo, Q Wang - Vacuum, 2024 - Elsevier
Geopolymers made from simulated Martian regolith would suffer from exhibit poor
engineering properties, rendering them unsuitable as base materials. To improve the …

[HTML][HTML] MRO overview: Sixteen years in Mars orbit

R Zurek, L Tamppari, MD Johnston, S Murchie… - Icarus, 2024 - Elsevier
Abstract Launched on August 12, 2005, the Mars Reconnaissance Orbiter (MRO) entered
Mars orbit on March 10, 2006. Following a period of aerobraking, MRO completed its entry …

Estimating grain sizes of Martian dune sand: A freeware‐based methodology with initial results

DM Burr, VNH Nguyen, TMG Gibson… - Earth and Space …, 2024 - Wiley Online Library
Grain sizes of Martian sand dunes are critical sedimentological data on sand provenance
and transport pathways. Thermal inertia values are used to characterize the grain sizes of …

Impact-generated hydrothermal systems in terrestrial basalt as analogues for life-supporting environments on Mars

J Alsemgeest - 2024 - research.vu.nl
Hydrothermal systems in which warm fluids circulate through rock fractures form a habitat for
a wide variety of life on Earth today. These systems, mostly associated with sea-floor …

[PDF][PDF] VU Research Portal

J Alsemgeest - research.vu.nl
Geochemical modelling has a wide range of applications, including evaluation of water-rock
interaction processes, prediction of mineral deposits, assessment of the effects of CO2 or …