执法人员的新武器——纳米气体感应器--杨远锋的博客

执法人员的新武器——纳米气体感应器

[ 2011-1-9 9:38:00 | By: 杨远锋 ]

新加坡南洋理工学院科研人员目前开发出一款海绵状纳米二氧化钛化学气体感应器，其感应度高，探测能力强，且成本更低廉。目前市场上的化学气体感应器只能测出3种不同气体，而这种新感应器能同时测出10种不同气体。此外，目前市场上的感应器核心元件多是用硅制造，价格相当昂贵，他们研制的感应器核心元件使用的是海绵状纳米二氧化钛，这使感应器成本大大降低。新感应器可用来侦测空气中极微量的毒气或爆炸后气体成分，能及时提醒执法人员。另外，这种感应器也可用来探测行李内是否藏有爆炸物，甚至可应用在环境监控、医疗诊断等方面。学院准备在三四年内将这种新型高灵敏度化学气体感应器推向市场。

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原创

[ 2016-9-6 17:19:59 | By: 原创(游客) ]

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原创

[ 2016-9-28 16:54:12 | By: 原创(游客) ]

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原创

[ 2016-9-30 11:31:04 | By: 原创(游客) ]

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Re:在漫画中识别身边的违章

[ 2016-10-8 15:38:06 | By: kjzbe(游客) ]

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