这个男人来自地球

Turkish Ambassador expresses willingness to join hands with China to ‘forge a brighter future’ in signed article in the Global Times_我的网站

一 |     　　德国卡尔斯鲁厄理工学院携手美国斯坦福大学科学家，开发出一款混合能源系统。

二 |     

    Selçuk Ünal, Ambassador of Türkiye to China Photo: Courtesy of the Embassy of the Republic of Türkiye in ChinaThis year marks the 55th anniversary of the establishment of diplomatic relations between Türkiye and China. The two countries share a long history of friendly exchanges. The ancient Silk Road linked the millennia-long history of mutual learning and people-to-people exchanges of the two sides, forging a profound foundation for the friendship between Türkiye and China.
Since modern times, both countries have undergone profound changes and social transformations. Their similar historical experiences have fostered mutual understanding. Upholding their longstanding tradition of friendship, bilateral relations between Türkiye and China have steadily advanced. The two countries formally established diplomatic relations in 1971, opening a new chapter in the development of bilateral ties.
High-level strategic guidance is the fundamental guarantee for the steady and long-term development of Türkiye-China relations. The two heads of state attach great importance to bilateral relations and are committed to continuously enhancing the quality and level of friendly cooperation between Türkiye and China, having built consensus through multiple meetings.
The meeting between the two leaders in Tianjin during the Shanghai Cooperation Organization Summit on August 31, 2025, which charted the course for the development of bilateral relations, serves as powerful proof of their sustained high-level dialogue. Türkiye consistently and firmly adheres to the one-China principle and supports China in safeguarding its national sovereignty and territorial integrity.
Under the joint guidance of the two heads of state, practical economic and trade cooperation between Türkiye and China has continued to develop. Cooperation on connectivity has deepened and yielded tangible results, with active efforts to align Türkiye's Middle Corridor Initiative with the Belt and Road Initiative. 
    A Türkiye Tourism booth at the ITB China 2026, one of the most influential tourism trade platforms in the Asia-Pacific region, in Shanghai on May 26, 2026 Photo: VCGThe scope of cooperation has steadily expanded - extending from traditional trade to areas such as trade security, the stability of industrial and supply chains, energy corridor construction, and digital connectivity - thereby creating a comprehensive, multi-tiered cooperation framework that injects momentum into shared regional development. 
Over the past two decades, the volume of bilateral trade has grown approximately 40-fold, cross-border transport projects have increased, two-way investment has steadily expanded, and the areas of cooperation have broadened, all demonstrating the enduring resilience and vitality of this economic and trade partnership.
At present, there is still significant untapped potential for cooperation between Türkiye and China. By expanding two-way investment, optimizing trade structures, and broadening areas of collaboration, the two nations can foster a more balanced, diversified, and mutually beneficial economic and trade landscape, thereby fully unlocking this potential. In this vein, high-quality direct investments from China into our country will create a true win-win foundation for the sustainability of our economic relations, while offering Chinese companies significant advantages in terms of access to markets adjacent to Türkiye, achieving shared success.
People-to-people exchanges form a vital foundation of public support for the development of relations between Türkiye and China, with tourism being the strongest point of convergence in people-to-people ties. 
In 2026, frequency of direct flights has increased to 56 times per week, strengthen direct connections for tourism, trade and business. Our decision, on the occasion of the 55th anniversary, to grant visa exemptions to Chinese citizens for touristic travel and transit - effective January 2, 2026 - fully demonstrates our strong commitment to increasing people-to-people contacts.
Today, our world is undergoing profound changes, with instabilities and uncertainties on a rise. Türkiye and China stand as two ancient civilizations that are influential in the region. Türkiye is committed to multilateralism and keeps strengthening its relations with China. Against the backdrop of complex and profound shifts in the international landscape, enhancing bilateral dialogue and cooperation is more important than ever, and the Türkiye-China relations rest on a solid foundation for continued development.
At the new starting point marked by the 55th anniversary of Türkiye-China ties, what needs to be done today is to translate political will into more concrete projects, efficient mechanisms and active private sector participation, thereby deepening and solidifying cooperation across different fields. We look forward to taking this occasion as an opportunity to join hands with China to forge a brighter future for bilateral relations. 
The author is Turkish Ambassador to China
。该系统集光伏发电、太阳能热技术与被动式日间辐射冷却（PDRC）技术于一体，可同时提供冷却、发电及加热功能，有望在能源密集型应用领域大显身手，尤其是需要大量电力和冷却的人工智能（AI）数据中心。相关论文发表于最新一期《电池报告物理科学》杂志。　　太阳能电池板负责发电，太阳能集热器提供热量，而冷却通常依赖消耗电力的空调系统，于是这三种设备不得不在建筑的屋顶、外墙等有限空间里争夺地盘。团队希望屋顶和外墙能成为“活”的能源表面，同时承担电力、供暖和制冷三重使命，他们的混合能源系统让这一设想变成现实。　　这项研究建立在团队此前工作的基础上。

三 | 2024年，他们曾开发出一种透明材料，在透射日光的同时，还能被动冷却建筑物。

四 | 基于这一概念，团队将辐射冷却与太阳能收集组件融为一体，把单一表面转化为多功能能源系统。　　系统的核心是一层透明发射器，由涂覆硅酮聚合物聚二甲基硅氧烷的二氧化硅基板构成。这层“透明外衣”既能让阳光畅行无阻，又能以红外辐射的形式将热量悄然送出。

五 | 透明冷却层之下，菲涅耳透镜将透射的阳光汇聚到紧凑的光伏集热器上，电力与热量便在此同时产生。　　在室外实验中，这款混合能源系统原型的冷却温度比环境低6.5℃，电功率密度达60.6瓦/平方米，加热温度高达110.8℃。

六 | 　　这项研究证明，一个系统可以同时演绎“冰火两重天”——一边收集太阳能和热量，一边实现冷却功能。接下来，他们计划进一步提升该原型光学设计、热管理和太阳能电池等组件的性能。（记者 刘霞）。

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Published on:04:23:23