臭氧
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国林科技:臭氧在半导体行业的应用范围主要包括薄膜沉积等工艺制程
Zheng Quan Ri Bao· 2025-10-27 14:27
证券日报网讯国林科技10月27日在互动平台回答投资者提问时表示,臭氧在半导体行业的应用范围主要 包括薄膜沉积、湿法清洗、表面处理、氧化物生成等工艺制程,子公司国林半导体现有产品可以满足上 述工艺制程的应用需求。 (文章来源:证券日报) ...
国林科技:臭氧在半导体行业的应用范围主要包括薄膜沉积、湿法清洗等工艺制程
Zheng Quan Ri Bao Zhi Sheng· 2025-09-18 11:39
证券日报网讯 国林科技9月18日在互动平台回答投资者提问时表示,臭氧在半导体行业的应用范围主要 包括薄膜沉积、湿法清洗、表面处理、氧化物生成等工艺制程,子公司国林半导体现有产品可以满足上 述工艺制程的应用需求。 (编辑 王雪儿) ...
国林科技:单片板式发生室主要是用于产生臭氧
Zheng Quan Ri Bao Wang· 2025-08-25 10:40
证券日报网讯国林科技(300786)8月25日在互动平台回答投资者提问时表示,单片板式发生室主要是 用于产生臭氧,不能用于数据中心冷却。 ...
减污和降碳 找到“连接点” 清华SIGS团队最新发现登上《自然》
Shen Zhen Shang Bao· 2025-06-14 16:54
Core Insights - The research led by Tsinghua University's SIGS proposes a novel integration of pollution reduction and carbon reduction, providing new insights for climate and environmental policy research [1] Group 1: Methane and Air Pollution - Methane is the second-largest greenhouse gas contributing to climate change, and understanding its concentration changes is crucial for climate warming research [2] - The study identifies two dimensions driving methane concentration changes: emissions and losses, with the latter being significantly influenced by the presence of hydroxyl (OH) radicals, which act as a "cleanser" for methane in the atmosphere [2] Group 2: Interaction Between Air Pollution and Methane Loss - The research reveals a new connection between air pollution and methane loss, indicating that certain air pollutants can accelerate methane loss, while efforts to reduce these pollutants without considering their impact on methane loss may inadvertently increase atmospheric methane concentrations [3] - This finding emphasizes the need for policymakers to consider the synergistic effects of pollution reduction and carbon reduction in their strategies [3] Group 3: Ongoing Research and Future Directions - The current research builds on previous findings regarding the impact of wildfires on global warming, highlighting the importance of addressing forest fire phenomena in climate policy [4] - The team plans to expand their research to assess the comprehensive factors affecting OH radicals over a longer time scale, aiming to explore the interactions between various atmospheric active components and methane loss [5] - The study underscores the complex interplay between air pollution and methane source-sink dynamics, advocating for a systematic evaluation of the impacts of air pollutant reductions on global methane budgets to achieve both air quality improvement and climate goals [5]