Warming 100% of Life with 99.8% Conversion Efficiency —The Journey of a Nanoscientist "Serving the Country Through Industry"

摘要

 This paper presents an exclusive interview with Dr. Chen Xinjiang, founder and chairman of Hana Materials Technology Co., Ltd., systematically elaborating on his entrepreneurial journey of "serving the country through industry" and Hana Technology's innovative practices in nanomaterial industrialization. After returning from Japan in 2010, Dr. Chen launched his full-time entrepreneurship from Suzhou Institute of Nano-Tech and Nano-Bionics (SINANO), Chinese Academy of Sciences in 2011, dedicated to bringing carbon nanotube technology from laboratories to civilian markets. The company pioneered core technologies of "carbon nanotube surface heat source" and "ultra-stable aqueous polymer PTC", successfully developing NABO Hana underfloor heating system with 99.8% electro-thermal conversion efficiency and zero degradation over ten years, obtaining China's first three-star green building material certification in the electric underfloor heating field. Featuring "5-second rapid heating, intelligent temperature control, and easy installation", the product has been widely applied in over 20 scenarios including residential buildings, elderly care facilities, and hotels, with large-scale implementation in benchmark projects such as Suzhou China Railway Construction Huayu Yuncui, Hohhot Zhonghai Heshan Daguan, and Changsha Vanke Forest Park. Currently, Hana underfloor heating covers 33 provinces and cities nationwide with delivered area exceeding 5 million square meters, and has expanded to overseas markets including Italy and Germany. Moving forward, the company is venturing into new energy vehicle battery thermal management and smart wearable clothing, continuously promoting nanomaterials for people's livelihood.Core