No Plagiarism!FJJK25F5qyb2vw0Iuk6Wposted on PＥNAＮＡ

NASA計劃2033年派人類登陸火星，而火星大氣的氧含量只有0.14%，不足生存用，因此氧氣的供應問題必須著手解決。86Please respect copyright.ＰＥＮＡＮＡ9BOVep1LZJ
86Please respect copyright.ＰＥＮＡＮＡbf05BkhjfM
86Please respect copyright.ＰＥＮＡＮＡlm3wDRLlNV
（圖2）為針對此問題，NASA與MIT攜手合作，推行命為MOXIE (Mars OXygen In situ resource utilization Experiment) 的方案。86Please respect copyright.ＰＥＮＡＮＡlQxFS71KYj
86Please respect copyright.ＰＥＮＡＮＡhLApu5VgCL
86Please respect copyright.ＰＥＮＡＮＡ61UW3lSYH7
理論就是將火星的二氧化碳電解成為可呼吸用的氧氣及一氧化碳，箇中所產生的一氧化碳對人體有效，所以必須隔走。86Please respect copyright.ＰＥＮＡＮＡfVYCAFiRBx
而2020的火星登陸計劃其中一項試驗，就是測試裝置能否達到每小時產生10-22克氧氣的功效。86Please respect copyright.ＰＥＮＡＮＡhmG2gmG5wf
86Please respect copyright.ＰＥＮＡＮＡygvpeW14PL
（圖3）另一方面，根據早前鳳凰號登陸器所得出的資料，火星的水份含有大量的Mg(ClO4)2 化學物，Mg(ClO4)2 將水份的結冰點降低，促使水份在攝氏零下70度才會結冰。86Please respect copyright.ＰＥＮＡＮＡ8f8gLDLBMv
86Please respect copyright.ＰＥＮＡＮＡY4zgTYLLtZ
86Please respect copyright.ＰＥＮＡＮＡuSp9LtPFbF
火星的年度平均溫度為攝氏零下63度，上下幅度為攝氏100度，所以水份亦會有部份時間呈液體狀態。86Please respect copyright.ＰＥＮＡＮＡDg1ReniEU1
86Please respect copyright.ＰＥＮＡＮＡzhUGDJJfPf
有科學家嘗試運用攝氏零下36度模擬火星情景(Ref1)，成功將水化解成氧氣(呼吸用)及氫氣(燃料用)，不但不會產生有毒的二氧化碳，而且功率比NASA方法高出5倍有多。86Please respect copyright.ＰＥＮＡＮＡHMyg2xe9Sv
86Please respect copyright.ＰＥＮＡＮＡYaLlLwlngJ
雖然無法確定此理論是否真的在火星可行，但這項研究至少為2033年登陸火星的行動提供另一道製氧及燃料的方案。86Please respect copyright.ＰＥＮＡＮＡ70KjtUixqd
86Please respect copyright.ＰＥＮＡＮＡljDFynhCPM
有興趣接收科學資訊的話，歡迎follow IG: potatopigtongue。86Please respect copyright.ＰＥＮＡＮＡivFAKYwuyz
86Please respect copyright.ＰＥＮＡＮＡi9C98s1WWD
https://www.instagram.com/potatopigtongue/86Please respect copyright.ＰＥＮＡＮＡ4XZyFpqzUs
86Please respect copyright.ＰＥＮＡＮＡ9wn1XUwH37
86Please respect copyright.ＰＥＮＡＮＡyCvOw2xMdn
Ref1:https://www.pnas.org/content/early/2020/11/24/200861311786Please respect copyright.ＰＥＮＡＮＡFVTMFdWHXR
copyright protection82ＰＥＮＡＮＡW3LOHhnVjc

3.239.242.55

ns3.239.242.55da2