A new technical paper titled “Effects of Proton Radiation on Tin Oxide: Implications for Space Electronics” was published by ...
一学就懂 on MSN
在强酸性介质中电还原CO2
在近中性或碱性介质中，二氧化碳（CO2）与氢氧根（OH-）反应生成碳酸盐（CO32-），严重限制了CO2电还原的能量和碳效率。 基于此，瑞士洛桑联邦理工学院胡喜乐教授等人报道了一种通过利用碱性阳离子抑制析氢反应（HER）的方法，在强酸性介质（pH=1.0）中展示了高效的CO2电还原，其法拉第效率（FE）高达90%。
The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...
针对室内甲醛污染监测需求，研究人员通过调控水热时间（2-16 h）合成三维SnO2纳米材料，发现12 h处理的SnO2纳米球在240°C下对100 ppm甲醛响应值达43.95，兼具优异选择性和稳定性。该研究为开发高效MOS气体传感器提供了新思路。 随着工业化进程加速，室内甲醛污染 ...
本研究针对传统SnO2薄膜沉积工艺存在的低生长速率、高杂质含量及高温结晶难题，采用Sn(dmamp)2和H2O2的原子层沉积(ALD)技术，实现了高纯度、低电阻率SnO2薄膜的低温制备（200℃），生长速率达0.11-0.15 nm/cycle，并成功将其作为模板诱导金红石TiO2生长，使MIM电容器介 ...
The Nature Index 2025 Research Leaders — previously known as Annual Tables — reveal the leading institutions and countries/territories in the natural and health sciences, according to their output in ...
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Nanotechnology has revolutionized various industries, prompting the exploration of sustainable methods for nanoparticle (NP) synthesis. In a recent article published in the journal Scientific Reports, ...
SnO 2 has been widely used as electron transport layers (ETLs) for efficient perovskite solar cells (PSCs) due to its high transparency, high electron mobility, and favorable band alignment. PSCs ...
Abstract: LaCoO3 nanoparticles were synthesized using the sol-gel method, and LaCoO3/SnO2 nanoflower-like materials were successfully prepared by using the hydrothermal method. Various ...
Abstract: An active carbon black (CB)/SnO2/MoS2 nanocomposite is successfully synthesized using the hydrothermal route to examine the nitrogen oxide (NO2) sensing performance. The ternary ...
长春理工大学王天奇&董相廷教授：以多酸作为电子传递界面构建异质结，实现高效光催化及气敏性能 自然界中的水污染和空气污染威胁着人类健康，因此，监测和祛除水和空气中的污染物具有重要意义。金属氧化物半导体是常用的光催化剂，也是气体传感器中 ...
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