Methanolysis of ammonia borane by shape-controlled mesoporous copper nanostructures for hydrogen generation

2015 ◽  
Vol 44 (3) ◽  
pp. 1070-1076 ◽  
Author(s):  
Qilu Yao ◽  
Ming Huang ◽  
Zhang-Hui Lu ◽  
Yuwen Yang ◽  
Yuxin Zhang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Chemical Method ◽  
Room Temperature ◽  
Hydrogen Generation ◽  
Ammonia Borane ◽  
Wet Chemical Method ◽  
Wet Chemical ◽  
Shape Controlled ◽  
Cu Nanostructures

A facile and scaleable wet-chemical method has been successfully applied to the synthesis of diverse mesoporous Cu nanostructures, which exhibited excellent catalytic activity for hydrogen generation from the methanolysis of AB at room temperature.

scholarly journals Hyperbranched Co2P nanocrystals with 3D morphology for hydrogen generation in both alkaline and acidic media

RSC Advances ◽  
2019 ◽  
Vol 9 (36) ◽  
pp. 20612-20617
Author(s):  
Xiaoyang Wang ◽  
Xiaomin Tian ◽  
Xiao Duan ◽  
Chun Wu ◽  
Wenli Pei ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Chemical Method ◽  
Hydrogen Generation ◽  
3D Structure ◽  
Alkaline Media ◽  
High Catalytic Activity ◽  
Wet Chemical Method ◽  
Acidic Media ◽  
One Step ◽  
Wet Chemical

Hyperbranched Co2P nanocrystals with 3D structure were successfully synthesized by a facile one-step wet-chemical method, which exhibit high catalytic activity and superior stability toward hydrogen evolution reaction in alkaline media.

scholarly journals Monodisperse AgPd alloy nanoparticles as a highly active catalyst towards the methanolysis of ammonia borane for hydrogen generation

RSC Advances ◽  
2016 ◽  
Vol 6 (107) ◽  
pp. 105940-105947 ◽  
Author(s):  
Daohua Sun ◽  
Pengyao Li ◽  
Bin Yang ◽  
Yan Xu ◽  
Jiale Huang ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Room Temperature ◽  
Hydrogen Generation ◽  
Active Catalyst ◽  
Ammonia Borane ◽  
Alloy Nanoparticles ◽  
Highly Active

Monodisperse AgPd alloy NPs showed remarkable catalytic activity towards the generation of hydrogen from the methanolysis of ammonia borane at room temperature.

Fabrication and characterization of n-ZnO nanorods/p-Si (100) heterojunction

2015 ◽  
Vol 24 (04) ◽  
pp. 1550050 ◽  
Author(s):  
Kieu Loan Phan Thi ◽  
Lam Thanh Nguyen ◽  
Anh Tuan Dao ◽  
Nguyen Huu Ke ◽  
Vu Tuan Hung Le
Keyword(s):  
Chemical Method ◽  
Room Temperature ◽  
Zno Nanorods ◽  
Average Height ◽  
X Ray Diffraction ◽  
Wet Chemical Method ◽  
X Ray ◽  
Wet Chemical ◽  
Fabrication And Characterization

In this paper, ZnO nanorods were grown by wet chemical method on p-Si (100) substrate to form n-ZnO nanorods/p-Si (100) heterojunction. The optical, electrical, structural properties of n-ZnO nanorods/p-Si(100) heterojunction were analyzed by the photoluminescence (PL) spectroscopy, [Formula: see text]–[Formula: see text] measurement, X-ray diffraction (XRD) and scanning electron microscope (SEM), respectively. The room temperature PL spectra reveal the good optical property of the heterojunction with strong UV peak at 385[Formula: see text]nm. The ZnO nanorods were vertically well-aligned on p-Si (100) and had an average height of about 1.6[Formula: see text][Formula: see text]m. The n-ZnO nanorods/p-Si (100) heterojunction also exhibits diode-like-rectifying-behavior.

Synthesis and Evaluation of Hollow-Tubular ZnO by Wet Chemical Method

2007 ◽  
Vol 124-126 ◽  
pp. 571-574
Author(s):  
Hideaki Murase ◽  
Shoichiro Shio ◽  
Atsushi Nakahira
Keyword(s):  
Chemical Process ◽  
Aging Process ◽  
Chemical Method ◽  
Room Temperature ◽  
Single Phase ◽  
Chemical Processing ◽  
Wet Chemical Method ◽  
High Transparency ◽  
Wet Processing ◽  
Wet Chemical

In this study, morphology control of ZnO was performed by a wet chemical processing without templates at room temperature. In special, the effect of aging time and pH of this wet processing on ZnO morphologies was in detail investigated. As a result, products composed of a single phase of ZnO with a unique morphology like a hollow tube were obtained. Then, it was found that an aging process played an important role on controlling morphology of ZnO during this wet chemical process. Furthermore, it was found that this hollow-tubular ZnO had a high transparency.

scholarly journals Construction of cost-effective bimetallic nanoparticles on titanium carbides as a superb catalyst for promoting hydrolysis of ammonia borane

RSC Advances ◽  
2018 ◽  
Vol 8 (2) ◽  
pp. 843-847 ◽  
Author(s):  
Zhangwei Guo ◽  
Tong Liu ◽  
Qingtao Wang ◽  
Guanhui Gao
Keyword(s):  
Chemical Method ◽  
Bimetallic Nanoparticles ◽  
Cost Effective ◽  
Ammonia Borane ◽  
Wet Chemical Method ◽  
One Step ◽  
Wet Chemical ◽  
Titanium Carbides ◽  
Hydrolysis Of

Bimetallic cost-effective CoNi nanoparticles are supported on MXene by a simple one-step wet-chemical method. The Co0.7Ni0.3/MXene shows the best performance toward catalyzing AB decomposition with TOF of 87.6 molH2molcat−1min−1at 50 °C.

Perovskites beyond photovoltaics: field emission from morphology-tailored nanostructured methylammonium lead triiodide

2017 ◽  
Vol 19 (39) ◽  
pp. 26708-26717 ◽  
Author(s):  
Nripen Besra ◽  
Shreyasi Pal ◽  
Bikram Kumar Das ◽  
Kalyan Kumar Chattopadhyay
Keyword(s):  
Field Emission ◽  
Chemical Method ◽  
Room Temperature ◽  
Wet Chemical Method ◽  
Synthesis Parameters ◽  
Simple Variation ◽  
Wet Chemical

Herein, methylammonium lead triiodide (CH3NH3PbI3) nanorods and nanocrystals were prepared by a facile room-temperature wet chemical method via simple variation of the synthesis parameters and their field emission performances were investigated.

Magnetic, recyclable PtyCo1−y/Ti3C2X2 (X = O, F) catalyst: a facile synthesis and enhanced catalytic activity for hydrogen generation from the hydrolysis of ammonia borane

2017 ◽  
Vol 41 (7) ◽  
pp. 2793-2799 ◽  
Author(s):  
Guangyin Fan ◽  
Xiaojing Li ◽  
Yuling Ma ◽  
Yun Zhang ◽  
Jiangtao Wu ◽  
...  
Keyword(s):  
Catalytic Activity ◽  
Room Temperature ◽  
Hydrogen Generation ◽  
Ammonia Borane ◽  
Catalytic Performance ◽  
Facile Synthesis ◽  
Hydrolysis Of ◽  
Excellent Catalytic Performance ◽  
Magnetic Recyclable

Magnetic recyclable PtyCo1−y/Ti3C2X2 (X = O, F) catalyst exhibits excellent catalytic performance for the hydrolysis of AB at room temperature.

Facile synthesis of Fe-baicalein nanoparticles for photothermal/chemodynamic therapy with accelerated Fe(III)/Fe(II) conversion

2021 ◽  
Author(s):  
Zhendong Liu ◽  
Chunling Hu ◽  
Sainan Liu ◽  
Lihan Cai ◽  
Ying Zhou ◽  
...  
Keyword(s):  
Polyethylene Glycol ◽  
Conversion Efficiency ◽  
Chemical Method ◽  
Room Temperature ◽  
Antitumor Efficacy ◽  
Wet Chemical Method ◽  
Facile Synthesis ◽  
Photothermal Conversion ◽  
Wet Chemical

Fe(II)-baicalein-polyethylene glycol (Fe-BaP) nanoparticles were synthesized by a room temperature wet chemical method via coordination between Fe(II) and baicalein. Fe-BaP possessed high photothermal conversion efficiency (η=45.6%) and excellent antitumor efficacy...

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