Recent News

• 课题组自 2017 年开始与中国散裂中子源密切合作，共建我国唯一一台能够达到国际先进水平的超高分辨中子粉末衍射谱仪。 高分辨中子粉末衍射谱仪采用退耦合液氢慢化器得到窄化中子脉冲束流， 同时通过采用超长椭圆中子导管， 得到具有高准直性的广谱脉冲中子束流， 并能够达到Δd/d@175°≤ 0.05%的超高空间分辨率和 5×10＾6n/s/cm＾2的中子通量。
• 2024 年 7 月 3 日上午， 高分辨中子衍射仪成功出束， 开始带束调试， 标志着谱仪设备研制已经取得重要阶段性成功。

 

• 课题组采用中子散射方法系统研究了富锰基层状氧化物过渡金属层内阳离子有序结构的形成机制及其对电化学性能的影响，研究工作发表于《先进材料》杂志【 Advanced Materials (2025)】。
• Congratulations to Maolin Yang（杨茂林），Tingting Yang（杨婷婷）, Mingjie Dong（董明洁）! Their article entitled “ Long-Range Cation Disorder Enhances Comprehensive Performance in Mn-Rich Layered Sodium Cathodes” was published in Advanced Materials.

 

• 课题组应用原位中子与4D-STEM方法揭示高镍正极循环初期的非均匀相结构演变，研究工作发表于《能源与环境科学》杂志【 Energy & Environmental Science (2024)】。
• Congratulations to  Zhongyuan Huang(黄中垣)，Ziwei Chen（陈子威）, Maolin Yang（杨茂林）! Their article entitled “ Insights into the defect-driven heterogeneous structural evolution of Ni-rich layered cathodes in lithium-ion batteries” was published in  Energy & Environmental Science.
  

 

• 课题组应用原位中子衍射方法揭示锂离子在全电池中的迁移行为取得进展，研究工作发表于《储能材料》杂志【Energy Storage Materials (2021)】。
• Congratulations to Chaoqi Wang(王超骐), Rui Wang(王睿) and Zhongyuan Huang(黄中垣)! Their article entitled “Unveiling the migration behavior of lithium ions in NCM/Graphite full cell via in operando neutron diffraction” was published in Energy Storage Materials.

 

• 课题组在尖晶石锰酸锂正极材料缺陷调控研究取得进展，研究工作发表于《自然·通讯》杂志【Nature Communications 12, 3085 (2021).】。
• Congratulations to Rui Wang(王睿) and Zhongyuan Huang(黄中垣)! Their article entitled “Twin boundary defect engineering improves lithium-ion diffusion for fast-charging spinel cathode materials” was published in Nature Communications.

 

• 课题组在高电压钠离子对称电池的合作研究取得进展，研究工作发表于《电源杂志》【Journal of Power Sources 507, 230183 (2021).】。
• Congratulations to Rui Wang(王睿)! His collaborative article entitled “A high-voltage symmetric sodium ion battery using sodium vanadium pyrophosphate with superior power density and long lifespan” was published in Journal of Power Sources.

 

• 课题组在高稳定性铁锰基钠离子电池正极材料研究取得进展，研究工作发表于《纳米能源》杂志【Nano Energy 88, 106206 (2021).】。
• Congratulations to Mihai Chu(褚密海)! His article entitled “A Highly-Stable Layered Fe/Mn-based Cathode with Ultralow Strain for Advanced Sodium-ion Batteries” was published in Nano Energy.

 

• 课题组在高镍层状锂离子电池正极材料研究取得进展，研究工作发表于《ACS应用材料与界面》杂志【ACS Appl. Mater. Interfaces  13, 19950(2021)】。
• Congratulations to Mihai Chu(褚密海), Zhongyuan Huang(黄中垣), and Taolve Zhang(张韬略)! Their article entitled “Enhancing the Electrochemical Performance and Structural Stability of Ni-Rich Layered Cathode Materials via Dual-Site Doping” was published in ACS Appl. Mater. Interfaces.