Recently, the development of a new desulfurization method is desirable that can perform under room temperature and atmospheric pressure to reduce cost. However, in previous studies, there are problems [...]
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In Ghana, there is a vast geological body formed around 2.2 billion years ago (2.2 Ga). This geological body is called the Birimian belt, and this largely distributes in west Africa. What the unique p [...]
Green spaces formed in the harsh natural environment of waterfront areas are not optimal growing environments, as environmental pressure mainly from sea breezes and planting bases from soil cause insu [...]
The ceramic materials attract much attention due to brilliant thermal stability, high dielectric constant, and low production cost. Therefore, ceramic materials have been widely applied in many fields [...]
How then to assess the strength and effectiveness of policy measures to mitigate environmental pollution? Using time series analysis, this study clarifies the relationship between GDP per capita (weal [...]
Based on the reality, the natural ability to handle pollution is not keeping up with the increasing pace of global pollution emissions, which will lead to the accumulation of pollutants over time and [...]
人工色素ポルフィセンを配位子として利用することにより、「ポルフィセンコバルト錯体の配位子還元を用いた触媒系の開発」に取り組んでいます。「ポルフィリン」の構造異性体の一つである「ポルフィセン」を酸化還元活性配位子として利用することにより、中心金属ではなく、配位子の還元体を活性種とする触媒的①脱ハロゲン化反応、②水素発生反応の開発に成功しました。今後の展開では、③二酸化炭素還元反応への応用も目指して研 [...]
Polymer electrolyte fuel cell (PEFC) is a promising technology to decarbonize the heavy-duty vehicles. However, the current state of PEFC still does not meet the requirement of durability and performa [...]