33 Result(s)

Article

Novel as-cast Ti-rich refractory complex concentrated alloys with superior tensile properties

Refractory complex concentrated alloys (RCCAs) have drawn particular attention for their high yield strength and superior softening resistance at high temperatures. However, poor room-temperature ductility and...

Shuai Zeng 曾帅, Yongkang Zhou 周永康, Hongquan Gao 高洪泉, Huan Li **欢… in Science China Materials (2024)

Article

All-in-one multifunctional and stretchable electrochemical fiber enables health-monitoring textile with trace sweat

Breathable and comfortable sensing textiles that can detect multi-biomarkers existing in human sweat are a promising way to achieve comprehensive health monitoring in our daily life. However, current wearable ...

Anning Zhang 张安宁, Liangliang Zhou 周靓靓, Qimin Liang 梁琦敏… in Science China Materials (2024)

Article

Ultimate structures in catalysis: Single atoms, subnano-clusters, and electrons

When reduced to the atomic level, catalysts exhibit greatly improved performance, i.e., improved atomic utilization, heightened coordination unsaturation, and increased specific surface area. Meticulous design...

Honglin Wang 王泓麟, **g Li **晶, Hongwei Zhu 朱宏伟 in Science China Materials (2023)

Article

A prediction-driven database to enable rapid discovery of nonlinear optical materials

Nonlinear optical (NLO) materials capable of generating coherent light by second harmonic generation (SHG) are urgently needed in modern laser technology. Despite the importance of this class of materials, onl...

Congwei **e 谢聪伟, Evgenii Tikhonov 吉洪诺夫·叶夫格尼, Dongdong Chu 储冬冬… in Science China Materials (2023)

Article

Enhanced strength-ductility synergy in a brittle CoCrNi₂(V₃B₂Si)_0.2 eutectic high-entropy alloy by spheroidized M₃B₂ and recrystallized FCC

Eutectic high-entropy alloys (EHEAs) are receiving extensive attention due to their unique physical/chemical properties. However, apart from the face-centered-cubic (FCC) + B2 EHEA system, most other reported ...

Lingkun Zhang 张令坤, Abdukadir Amar 阿卜杜喀迪尔·艾麦尔, Mengyuan Zhang 张梦圆… in Science China Materials (2023)

Article

Microstructure and mechanical properties of metallic glass composite strips fabricated by twin-roll casting

Twin-roll casting (TRC) technique has been proven to be a feasible method for producing metal strips. In this work, a new laboratory-scale twin-roll caster capable of producing long and straight metallic glass...

Yi Wu 武毅, Long Zhang 张龙, Tingyi Yan 颜廷毅, **he Wang 王金贺… in Science China Materials (2023)

Article

Effects of carbonate species and chloride ions on calcium phosphate nucleation of biological apatite

Apatite is the principal inorganic component of biological hard tissues such as bone and teeth, and thus is essential to the existence of vertebrate life. Because carbonate species and chloride ions are ubiqui...

Hongwei Chen 陈红威, Junlin Wang 王俊霖, A. E. Willaims-Jones… in Science China Materials (2023)

Article

Structural editing of layered transition metal carbides via chemical scissor-mediated intercalation

**angyuan Kong, Congwei Tan, Hailin Peng in Science China Materials (2023)

Article

Record-high mobility and extreme magnetoresistance on kagome-lattice in compensated semimetal Ni₃In₂S₂

The kagome-lattice crystal hosts various intriguing properties including the frustrated magnetism, charge order, topological state, superconductivity and correlated phenomena. To achieve high-performance kagom...

Hongwei Fang 房红伟, Meng Lyu 吕孟, Hao Su 苏豪, Jian Yuan 袁健… in Science China Materials (2023)

Article

CaBO₂F: A novel deep-UV structural template with high nonlinear optical performance induced by electron delocalization

Nonlinear optical (NLO) materials with deep-ultraviolet (deep-UV) phase-matching capability are of current interest owing to their applications in photoelectric technology. The anionic framework, including the...

Chenchen Tu 屠晨晨, Abudukadi Tudi 阿布都卡地吐地, Wenqi ** 靳文琪… in Science China Materials (2023)

Article

Catalytic membrane electrode with Co₃O₄ nanoarrays for simultaneous recovery of water and generation of hydrogen from wastewater

Tremendous research efforts have been devoted to new methods of water decontamination and water splitting at low cost and less energy consumption. Herein, we developed a robust electrochemical strategy with an...

Zhaohui Yin 殷昭慧, Kun Zhang 张琨, Na Ma 马娜, ** Liu 刘晰, Zhen Yin 尹振… in Science China Materials (2023)

Article

Metal-induced oxygen vacancies on Bi₂WO₆ for efficient CO₂ photoreduction

Semiconductor-based photocatalysis for efficient solar energy conversion is an ideal strategy to tackle the growing global energy and environmental crisis. However, the development of photocatalysis is still l...

Yinghui Wang 王莹珲, Tong Chen 陈通, Fang Chen 陈芳, Ruofei Tang 唐若飞… in Science China Materials (2022)

Article

Nitrogen and phosphorous co-doped hierarchical meso—microporous carbon nanospheres with extraordinary lithium storage for high-performance lithium-ion capacitors

Lithium-ion capacitors (LICs), consisting of a battery-like negative electrode and a capacitive porous-carbon positive electrode, deliver more than twice the energy density of electric double-layer capacitors....

Tong Li **桐, Jianjun Zhang 张建军, Chongxing Li **崇兴, Han Zhao 赵涵… in Science China Materials (2022)

Article

Fast-response, high-stability, and high-efficiency full-color quantum dot light-emitting diodes with charge storage layer

Recently, solution-processed quantum dot light-emitting diodes (QLEDs) have emerged as a promising candidate for next-generation lighting and display devices. However, when given a constant voltage or current,...

Yangbin Zhu 朱阳斌, Yang Liu 刘洋, Hailong Hu 胡海龙, Zhongwei Xu 徐中炜… in Science China Materials (2022)

Chapter

Synthesis of Bio-/lignin-Based Phenolic Foams for Insulation and Floral Applications

Phenolic foams have gained more popularity as insulating and horticultural materials because of their excellent thermal and flame-retardant properties. Currently, the primary raw materials mainly phenol and fo...

Hongwei Li, Bing Li, Zhongshun Yuan, Yongsheng Zhang… in Phenolic Based Foams (2022)

Article

Point defect approach to enhance the thermoelectric performance of Zintl-phase BaAgSb

Zintl-phase compounds have great potential in thermoelectric applications owing to their “phonon glass-electron crystal” (PGEC) structures. In this paper, a new Zintl-phase thermoelectric material BaAgSb is re...

Yifang Huang 黄奕芳, Chen Chen 陈辰, Weiming Zhang 张伟明… in Science China Materials (2021)

Article

Eggshell-inspired membrane—shell strategy for simultaneously improving the sensitivity and detection range of strain sensors

The tradeoff between sensitivity and detection range (maximum and minimum stretchability) is a key limitation in strain sensors; to resolve this, we develop an efficient and novel strategy herein to fabricate ...

Hongwei Li **红卫, Ziting Tan 谭子婷, Liqian Yuan 苑力倩, Jie Li **洁… in Science China Materials (2021)

Article

Conjugated microporous polymers for near-infrared photothermal control of shape change

Herein, a facile and highly efficient synthetic method to prepare organic photothermal materials with high photo-stability and outstanding photothermal performance is reported. Through direct polymerization of...

Jialong Wu 吴嘉龙, Yongwei Wu 吴咏卫, Zepeng He 贺泽芃, Zihua Li **字华… in Science China Materials (2021)

Article

Third-order nonlinear optical adjusting behavior in azobenzene metal complexes

The third-order nonlinear optical (NLO) materials with stimuli-responsive properties have received extraordinary attention due to their controllable photophysical properties. In this work, two attractive metal...

Chang **ng 邢畅, Jianxun Liu 刘建勋, Linpo Yang 杨林坡, Zhichao Shao 邵志超… in Science China Materials (2021)

Article

Stretchable electrothermochromic fibers based on hierarchical porous structures with electrically conductive dual-pathways

Stretchable color-changing fibers are urgently demanded for smart textiles/clothing due to their perfect implantability, permeability of vapor and heat, and flexibility/ stretchability. Herein, stretchable ele...

Hongwei Fan 范宏伟, Qiang Li ****, Kerui Li **克睿, Chengyi Hou 侯成义… in Science China Materials (2020)